Batteries

Fireboy-Xintex CMD6 Carbon Monoxide Detector w/Internal Battery

The CDM6 Carbon Monoxide detector features an internal lithium battery and utilizes an electrochemical sensor. This top of the line sensor allows for immediate alarms and stablensing to reduce false alarms. The compact design allows for inconspicuous protection. An internal relay allows for generator shutdown or external signal. The CMD6 runs off of a maintenance free internal Lithium battery that has a life expectancy of approximately 7 years. Interconnect multiple units for full vessel protection.

Features:

Compact design

Internal Lithium Battery

Internal relay

Interconnect multiple alarms

Microprocessor controlled

Specifications:

End of life: Approx. 7 years

Alarm Point: 10% COHb

Alarm Horn 85 dBA

Dimensions: 3.5" x 3.5" x 1.21"

Warranty: 1 Year limited

Click here for Fireboy-Xintex CMD6 Owners Manual

Frequently Asked Questions

• What is the Fireboy-Xintex CMD6 Carbon Monoxide Detector w/Internal Battery used for? The Fireboy-Xintex CMD6 Carbon Monoxide Detector w/Internal Battery is designed to detect carbon monoxide using an electrochemical sensor. Its compact design provides inconspicuous protection, while the internal relay can be used for generator shutdown or an external signal.
• Does the Fireboy-Xintex CMD6 have an internal battery? Yes. The Fireboy-Xintex CMD6 uses a maintenance-free internal lithium battery with a life expectancy of approximately 7 years. The detector is designed to operate using this internal battery.
• Can multiple Fireboy-Xintex CMD6 Carbon Monoxide Detectors be interconnected? Yes. Multiple Fireboy-Xintex CMD6 units can be interconnected for full vessel protection. Each detector also features an internal relay that allows for generator shutdown or an external signal.
• What type of sensor does the Fireboy-Xintex CMD6 Carbon Monoxide Detector use? The Fireboy-Xintex CMD6 uses an electrochemical carbon monoxide sensor. It is microprocessor controlled and provides immediate alarms and sensing designed to reduce false alarms.
• What are the dimensions and alarm specifications of the Fireboy-Xintex CMD6? The Fireboy-Xintex CMD6 measures 3.5 inches x 3.5 inches x 1.21 inches. It has an 85 dBA alarm horn and a listed alarm point of 10% COHb. Its approximate end-of-life period is 7 years.
• What is the warranty for the Fireboy-Xintex CMD6 Carbon Monoxide Detector? The Fireboy-Xintex CMD6 Carbon Monoxide Detector includes a 1-year limited warranty, according to the listed product specifications.

Fireboy-Xintex CMD6-MB Battery Operated Carbon Monoxide Detector

The Fireboy-Xintex Battery Operated Carbon Monoxide detector uses a microprocessor powered sensor to accurately detect Carbon Monoxide levels. Fire-Boy has constructed a low current draw (less than 4 mA) thanks to their new sensor, allowing them to offer one of the few battery powered Carbon Monoxide alarms on the market. Features dual LED alarm lights along with a 85dBA horn. Available in a Black housing.

Specifications:

Fume Type: Carbon Monoxide

Ultra-low Current Draw

Long Sensor Life

Electromechanical Sensor

Sealed Lithium Ion Battery

No Wiring Required

Compact D

Click here for Fireboy-Xintex Battery Operated Carbon Monoxide Detector Manual

Frequently Asked Questions

• What is the Fireboy-Xintex CMD6-MB Battery Operated Carbon Monoxide Detector used for? The Fireboy-Xintex CMD6-MB Battery Operated Carbon Monoxide Detector is designed to detect carbon monoxide levels. It uses a microprocessor-powered sensor and provides visual and audible alerts through dual LED alarm lights and an 85 dBA horn.
• Does the Fireboy-Xintex CMD6-MB require wiring? No. The Fireboy-Xintex CMD6-MB uses a sealed lithium ion battery and requires no wiring. Its ultra-low current draw of less than 4 mA allows the detector to operate as a battery-powered carbon monoxide alarm.
• What type of sensor does the Fireboy-Xintex CMD6-MB use? The Fireboy-Xintex CMD6-MB uses a microprocessor-powered electromechanical sensor to detect carbon monoxide levels. The product specifications also identify the sensor as having a long sensor life.
• How does the Fireboy-Xintex CMD6-MB alert users to carbon monoxide? The Fireboy-Xintex CMD6-MB features dual LED alarm lights and an 85 dBA horn to provide carbon monoxide alerts. These visual and audible indicators are included in the detector's compact design.
• What type of battery does the Fireboy-Xintex CMD6-MB Carbon Monoxide Detector use? The Fireboy-Xintex CMD6-MB uses a sealed lithium ion battery. The battery-powered design eliminates the need for wiring and is supported by the detector's ultra-low current draw of less than 4 mA.
• What color housing does the Fireboy-Xintex CMD6-MB have? The Fireboy-Xintex CMD6-MB Battery Operated Carbon Monoxide Detector is available with a black housing. Its compact design allows the detector to be used without requiring wired installation.

Dual Pro Sportsman Battery Charger 2 Battery 20 Amp

A smaller, more affordable, and lighter charger is what Sportsman customers asked for. Sportsman put safety and reliability first. Dual Pro Batteries use zero spark technology, are fully automatic, and totally waterproof. They earned the title of having the #1 choice for boat manufacturers. With LED readings and microprocessors make the unit even easier to use!

Product Specifications

Two 10 Amp Banks

12V,24V

Size : 4.75" H x 8" W x 9.25"

Features:

Battery maintenance mode

On-board diagnostic codes

Temperature compensated

Advanced microprocessor controlled

Battery systems available: 12V - 48V

LED lights indicate the state of charge

Reverse polarity protected

No installation restrictions

FCC Parts A & B interference compliant

DC charge cables = 5ft. AC power cord = 3ft.

Approved and meets ISO 8846 Marine standards

Ignition protected (US Coast Guard 33 CFR 183.410

Made in the USA

Dual Pro RealPro Series Battery Charger 2 Banks 6 Amps

Looking for a reliable, safe, and affordable battery? RealPro Series (formerly Recreation Series) is the battery charger that delivers. Engineered for those who need a charging system on a part time basis and don't need to purchase a higher priced system. Designed to be used in a variety of different watercraft. RealPro is easy to use, just plug it in and you are good to get out on the water!

Product Specifications:

Two Bank 6 Amps

Size: 3"H x 6.5"W x 7.25"L

Product Features:

Designed for use in fresh and salt water

Battery maintenance mode

Approved for Wet Cell and Abosrbed Glass Mat batteries

Independent outputs

fully automatic

DC charge cables = 5ft and AC power cord = 3ft

Meets ISO 8846 Marine Standards

FCC 15 Parts A and B Interference compliant

Designed and Engineered in the USA

Dual Pro Recreational Series Data Page

Dual Pro Recreational Series Data Page

CRC 7.5oz Battery Terminal Protector 05046

CRC Battery Terminal Protector Provides a lead-free soft protective coating, Prolongs battery life, Assures easier starting.  Provides a wide range of applications protection from battery failure and starting difficulties. Easy to clean with a degreaser or brake cleaner product.

Battery Protector Applications:

Prolongs Battery Life

Assures Easier Starting

Protects Battery Terminals

Suitable for all vehicles including EV

Blue Sea Systems e-Series Single Circuit ON-OFF Switch

Features:

Ignition protected - safe for installation aboard gasoline powered boats

Case design allows surface or rear panel mounting

Meets American Boat and Yacht Council (ABYC) requirements for battery switches

Cranking Rating: 10 sec. 2,000 Amps

Intermittent Rating: 5 min. 600 Amps

Continuous Rating 350 Amps

Maximum Voltage Rating 48 Volts DC

Terminal Stud Size 3/8"-16 (M10)

Terminal Stud Torque 140 in-lb (15.82 Nm) max.

Mounting Holes Accept 1/4" (M6) Screw

Cable Size to Meet Ratings 4/0 AWG (95mm2)

Cable Clearance For 4/0 AWG Cables 1.10" (27.9mm)

Weight 0.95lb (0.43)

UL Listed - UL 1107 electric power switches

Meets American Boat and Yacht Council (ABYC) requirements

Meets UL 1500 and SAE J1171 external ignition protection requirements

Single Circuit ON/OFF

Click to Download Blue Sea's Battery Management Wiring Schematics

Blue Sea Systems e-Series Selector Battery Switch w/ AFD

Switches isolated battery banks to all loads or combines battery banks to all loads

Includes AFD (Alternator Field Disconnect)

Make-before-break contact design allows switching between battery banks without power interruption

Ignition protected—safe for installation aboard gasoline powered boats

Case design allows surface or rear panel mounting

Specifications:

Switch Type: Selector 4 Position

Color: Red

Switch Positions: 4

Battery Combine: Yes

Alternator Field Disconnect : Yes

Maximum Voltage: 32V DC

Continuous Rating:  350A

Intermittent Rating: 600A (5 min)

Cranking Rating 10 sec: 2000A

Cranking Rating 1 min: 1000A

Battery Inputs: 2

Cable Clearance For 4/0 AWG Cables: 1.10in (27.94 mm)

Cable Size to Meet Ratings: 4/0 AWG (120mm²)

Mounting Holes: Accept 1/4" (M6) Screw

Terminal Stud Size: 3/8"-16 (M10)

Terminal Stud Torque: 140 in-lb (15.82 Nm)

Weight: 1.30lb (0.59 kg)

Click here to download Blue Sea Systems E-Series Selevtor Battery Switch Manual

Blue Sea Systems e-Series Battery Switch Selector- 4 Position

Features:

Make-before-break contact design allows switching between battery banks without power interruption

Ignition protected - safe for installation aboard gasoline powered boats

Case design allows surface or rear panel mounting

Meets American Boat and Yacht Council (ABYC) requirements for battery switches

Cranking Rating: 10 sec. 2,000 Amps

Intermittent Rating: 5 min. 600 Amps

Continuous Rating 350 Amps

Maximum Voltage Rating 32 Volts DC

Terminal Stud Size 3/8"-16 (M10)

Terminal Stud Torque 140 in-lb (15.82 Nm) max.

Mounting Holes Accept 1/4" (M6) Screw

Cable Size to Meet Ratings 4/0 AWG (95mm2)

Cable Clearance For 4/0 AWG Cables 1.10" (27.9mm)

Weight 1.15lb (0.52)

UL Listed - UL 1107 electric power switches

Meets American Boat and Yacht Council (ABYC) requirements

Meets UL 1500 and SAE J1171 external ignition protection requirements

4 Position with battery combine

Click to Download Blue Sea's Battery Management Wiring Schematics

Frequently Asked Questions

• What is the Blue Sea Systems e-Series Battery Switch Selector - 4 Position used for? The Blue Sea Systems e-Series Battery Switch Selector - 4 Position is designed for switching between battery banks and includes a battery combine position. Its make-before-break contact design allows switching between battery banks without power interruption.
• Is the Blue Sea Systems e-Series Battery Switch Selector suitable for gasoline-powered boats? Yes. The Blue Sea Systems e-Series Battery Switch Selector is ignition protected for installation aboard gasoline-powered boats. It meets UL 1500 and SAE J1171 external ignition protection requirements.
• What are the amperage and voltage ratings of the Blue Sea Systems e-Series Battery Switch Selector? The switch has a 350-amp continuous rating, a 600-amp intermittent rating for 5 minutes, and a 2,000-amp cranking rating for 10 seconds. Its maximum voltage rating is 32 volts DC.
• How can the Blue Sea Systems e-Series Battery Switch Selector be mounted? The Blue Sea Systems e-Series Battery Switch Selector can be surface mounted or mounted on a rear panel. The mounting holes accept 1/4-inch (M6) screws.
• What cable and terminal specifications does the Blue Sea Systems e-Series Battery Switch Selector have? The switch uses 3/8"-16 (M10) terminal studs with a maximum terminal stud torque of 140 in-lb (15.82 Nm). A 4/0 AWG (95mm²) cable is specified to meet the ratings, with 1.10 inches (27.9mm) of clearance for 4/0 AWG cables.
• Does the Blue Sea Systems e-Series Battery Switch Selector meet marine standards? Yes. The Blue Sea Systems e-Series Battery Switch Selector meets American Boat and Yacht Council (ABYC) requirements for battery switches and is UL Listed under UL 1107 for electric power switches. It also meets UL 1500 and SAE J1171 external ignition protection requirements.

Blue Sea ML-RBS Remote Battery Switch w/ Manual Control 12V DC 500A

The ML-RBS Remote Battery Switch provides high amperage switching under load, manually or from remote locations. This 500 Amp magnetic latching switch features label recesses for circuit identification. A manual override knob provides an added level of safety, allowing control with or without power and offering LOCKED OFF capability for servicing.

Features an LED output to remotely indicate switch state - requires optional LED. 3/8"-16 tin-plated copper studs provide maximum connectivity and corrosion resistance. 7/8" stud length accepts multiple cable terminals. The silver alloy contacts provide high reliability for switching live loads.

Control Circuit Connection: Tinned Wire

Nominal Voltage: 12V DC

Manual Control: Yes

Coil Function: Bi-Stable

Mounting: #10

Terminal Stud Torque: 140 in-lb

Control Circuit Voltage: 10.1 to 16.5V DC

Continuous Rating: 500A

Intermittent Rating: 700A

Cranking Rating 30 sec: 1450A DC

Live Current Switching: 300A @ 12V DC

Terminal Ring Diameter Clearance: 1.18in

Terminal Stud Length: 0.875in

Terminal Stud Size: 3/8" - 16

Frequently Asked Questions

• What is the Blue Sea ML-RBS Remote Battery Switch with Manual Control 12V DC 500A used for? The Blue Sea ML-RBS Remote Battery Switch with Manual Control 12V DC 500A provides high-amperage battery switching under load from a manual control or remote location. Its manual override knob allows the switch to be controlled with or without power and provides a locked-off position for servicing.
• What are the current ratings of the Blue Sea ML-RBS Remote Battery Switch? The Blue Sea ML-RBS has a 500A continuous rating, a 700A intermittent rating, and a 1,450A DC cranking rating for 30 seconds. It is also rated for live current switching of 300A at 12V DC.
• What voltage does the Blue Sea ML-RBS Remote Battery Switch use? The Blue Sea ML-RBS Remote Battery Switch is designed for 12V DC systems. Its control circuit voltage range is 10.1 to 16.5V DC, and the control circuit connection uses tinned wire.
• How does the manual override work on the Blue Sea ML-RBS? The manual override knob provides direct control of the Blue Sea ML-RBS with or without power. It also provides a locked-off capability for servicing, adding a manual control option beyond remote operation.
• What are the terminal specifications for the Blue Sea ML-RBS Remote Battery Switch? The Blue Sea ML-RBS uses 3/8"-16 tin-plated copper terminal studs with a specified torque of 140 in-lb. The studs are 0.875 inches long and accept multiple cable terminals, with 1.18 inches of clearance for the terminal ring diameter.
• Does the Blue Sea ML-RBS provide a way to remotely indicate switch status? Yes. The Blue Sea ML-RBS has an LED output for remotely indicating the switch state. An optional LED is required for this status indication feature.

Blue Sea Systems Add-A-Battery Solenoid

The ADD-A-BATTERY is as simple to operate as an ON-OFF switch, yet effectively manages the switching and charging of two batteries from a single charge source

The Add-A-Battery includes a Dual Circuit Plus™ Battery Switch and an Automatic Charging Relay. These components simplify switching and automate charging, so that all you have to do is turn the battery switch ON when you arrive and OFF when you leave.

Dual Circuit Plus™ Battery Switch

Simplifies switching

Isolates engine and house circuits

Combines batteries for emergency starting

Tin-plated copper studs for maximum conductivity and corrosion resistance

ACR Automatic Charging Relay

Automatically combines batteries during charging

Isolates batteries during engine cranking and when not charging

Shares the charge between two batteries more efficiently than a battery isolator

Allows efficient dual battery charging without needing regulator adjustment or rewiring

Kit consists on the 7601 charging relay and the 5511e switch.

The ADD-A-BATTERY is as simple to operate as an ON-OFF switch, yet effectively manages the switching and charging of two batteries from a single charge source

The Add-A-Battery includes a Dual Circuit Plus™ Battery Switch and an Automatic Charging Relay. These components simplify switching and automate charging, so that all you have to do is turn the battery switch ON when you arrive and OFF when you leave.

Dual Circuit Plus™ Battery Switch

Simplifies switching

Isolates engine and house circuits

Combines batteries for emergency starting

Tin-plated copper studs for maximum conductivity and corrosion resistance

ACR Automatic Charging Relay

Automatically combines batteries during charging

Isolates batteries during engine cranking and when not charging

Shares the charge between two batteries more efficiently than a battery isolator

7601 Charging Relay:

• The Mini Automatic Charging Relay (M-ACR) is designed to manage the charging current from alternators up to 65 Amps found on most outboards and many inboard engines.
• Start Isolation (SI) protects sensitive electronics by temporarily isolating house loads from the engine circuit during engine cranking, protecting the house circuit from voltage sags and spikes.
• The compact design allows for three mounting styles: surface, rear, or panel mount. The M-ACR is also available as a module in a Custom 360 Panel.
• Features

Senses charging on two battery banks

Pull off and snap on insulating cover

LED indicates ACR status

1 ∕4" x .032" male quick connect terminal for ground

7∕ 16" (11 mm) stud length to accept multiple cable terminals

Waterproof – rated IP67 for temporary immersion

6011 Battery Switch:

• Simultaneously switches two isolated battery banks or combines battery banks to all loads

Make before break contact design allows switching between battery banks without power interruption

Frequently Asked Questions

• What is the Blue Sea Systems ADD-A-BATTERY kit used for? The Blue Sea Systems ADD-A-BATTERY kit manages the switching and charging of two batteries from a single charge source. It includes a Dual Circuit Plus Battery Switch and an Automatic Charging Relay to simplify battery switching and automate charging.
• How does the Dual Circuit Plus Battery Switch work in the ADD-A-BATTERY system? The Dual Circuit Plus Battery Switch isolates the engine and house circuits, combines batteries for emergency starting, and simplifies battery switching. Its make-before-break contact design allows switching between battery banks without power interruption.
• How does the Automatic Charging Relay manage two batteries? The Automatic Charging Relay automatically combines batteries during charging and isolates them during engine cranking and when they are not charging. It is designed to share charging between two batteries more efficiently than a battery isolator.
• What is the Blue Sea Systems 7601 Mini Automatic Charging Relay designed for? The 7601 Mini Automatic Charging Relay is designed to manage charging current from alternators up to 65 amps found on most outboards and many inboard engines. It senses charging on two battery banks and includes an LED to indicate ACR status.
• What is the Start Isolation feature on the Mini Automatic Charging Relay? Start Isolation temporarily isolates house loads from the engine circuit during engine cranking. According to the product description, this protects the house circuit from voltage sags and spikes during engine starting.
• What mounting and environmental features does the Mini Automatic Charging Relay have? The Mini Automatic Charging Relay supports surface, rear, or panel mounting. It has a pull-off and snap-on insulating cover, a 1/4-inch x .032-inch male quick-connect ground terminal, and an IP67 waterproof rating for temporary immersion.

Blue Sea BatteryLink Automatic Charging Relay - 12V/24V DC 120A

Features:

120 Amp continuous rating

12/24V DC auto ranging voltage input

Senses charging on two battery banks

Side and bottom knockouts for cable connections

Clip-on cover insulates terminal connections

7∕8" (22 mm) stud length to accept multiple cable terminals

Integrated LED indicates ACR status

1∕4" × .032" male quick connect terminals for ground and optional features

Largest battery bank cannot exceed Group 27

Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch

The m-Series Mini Dual Circuit Plus Battery Switch simultaneously switches two isolated battery banks or combines battery banks to all loads. The make before break contact design allows for switching between battery banks without power interruption.

The case design of this battery switch allows for surface moutning, front or rear panel mounting. Features a removable knob for security and service lockout.

Specifications:

Switch Type: Dual Circuit Plus

Color: Red

Switch Positions: 3

Maximum Voltage: 32V DC

Terminal Stud Torque: 120 in-lb.

Continuous Rating: 300A

Intermittent Rating: 450A (5 min)

Battery Inputs: 2

Cable Clearance for 4/0 AWG Cables: 1.12 in.

Cable Size to Meet Ratings: 4/0 AWG

Mounting Holes: Accepts #10 Screw

Terminal Stud Size: 3/8" - 16

Weight: 0.80 lb.

Meets all American Boat and Yacht Council (ABYC) requirements for battery switches.

Click to Download Blue Sea's Battery Management Wiring Schematics

Frequently Asked Questions

• What is the Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch used for? The Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch simultaneously switches two isolated battery banks or combines the battery banks to all loads. Its make-before-break contact design allows switching between battery banks without power interruption.
• How many battery banks can the Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch control? The Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch has two battery inputs and is designed to switch two isolated battery banks or combine them to all loads. It has three switch positions for battery management.
• What is the maximum voltage and amperage rating of the Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch? The switch is rated for a maximum of 32V DC, with a continuous rating of 300 amps and an intermittent rating of 450 amps for 5 minutes. Cable size to meet the listed ratings is 4/0 AWG.
• How can the Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch be mounted? The Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch can be surface mounted or mounted on the front or rear of a panel. Its mounting holes accept #10 screws.
• What cable and terminal specifications does the Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch use? The switch has 3/8"-16 terminal studs and provides 1.12 inches of cable clearance for 4/0 AWG cables. The terminal stud torque specification is 120 in-lb.
• Does the Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch meet marine requirements? Yes. The Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch meets all American Boat and Yacht Council (ABYC) requirements for battery switches.

Blue Sea m-Series Mini Dual Circuit Battery Switch

The m-Series Mini Dual Circuit Battery Switch simultaneously switches two isolated battery banks or switches positive and negative terminals of one battery bank.

The case design of this battery switch allows for surface mounting, front or rear panel mounting. Features a removable knob for security and service lockout.

Specifications:

Switch Type: Dual Circuit

Color: Red

Switch Positions: 2

Maximum Voltage: 32V DC

Terminal Stud Torque: 120 in-lb.

Continuous Rating: 300A

Intermittent Rating: 450A (5 min)

Battery Inputs: 2

Cable Clearance for 4/0 AWG Cables: 1.12 in.

Cable Size to Meet Ratings: 4/0 AWG

Mounting Holes: Accepts #10 Screw

Terminal Stud Size: 3/8" - 16

Weight: 0.80 lb.

Meets all American Boat and Yacht Council (ABYC) requirements for battery switches.

Click to Download Blue Sea's Battery Management Wiring Schematics

Frequently Asked Questions

• What is the Blue Sea m-Series Mini Dual Circuit Battery Switch used for? The Blue Sea m-Series Mini Dual Circuit Battery Switch simultaneously switches two isolated battery banks or switches the positive and negative terminals of one battery bank. It is designed for marine battery switching applications.
• How can the Blue Sea m-Series Mini Dual Circuit Battery Switch be mounted? The Blue Sea m-Series Mini Dual Circuit Battery Switch can be surface mounted, front-panel mounted, or rear-panel mounted. Its mounting holes accept #10 screws, providing multiple installation options.
• What are the amperage and voltage ratings of the Blue Sea m-Series Mini Dual Circuit Battery Switch? The switch has a 300A continuous rating and a 450A intermittent rating for 5 minutes. Its maximum voltage rating is 32V DC, and it has two battery inputs.
• What cable and terminal specifications does the Blue Sea m-Series Mini Dual Circuit Battery Switch have? The Blue Sea m-Series Mini Dual Circuit Battery Switch has 3/8"-16 terminal studs with a terminal stud torque specification of 120 in-lb. A 4/0 AWG cable is specified to meet its ratings, with 1.12 inches of clearance for 4/0 AWG cables.
• Does the Blue Sea m-Series Mini Dual Circuit Battery Switch meet marine requirements? Yes. The Blue Sea m-Series Mini Dual Circuit Battery Switch meets all American Boat and Yacht Council (ABYC) requirements for battery switches.
• What security feature does the Blue Sea m-Series Mini Dual Circuit Battery Switch have? The Blue Sea m-Series Mini Dual Circuit Battery Switch features a removable knob that provides a security and service lockout function. The switch has two positions and a red case.

Blue Sea "M" Series Battery Switch - 3-Position

This Blue Sea "M" Series Battery Switch - 3-Position is ignition protected making it safe for installation aboard gasoline powered boats. It switches a single battery to a single load group. The case design allows for surface or rear panel mounting. This 3-Position "M" series battery switch is an ideal choice among many.

Features:

Case Design Allows For Surface Or Rear Panel Mounting

Ignition Protected

Safe For Installation Aboard Gasoline Powered Boats

Switches A Single Battery To A Single Load Group

Specifications:

Maximum Voltage: 32V DC

Switch Positions: 3

Continuous Rating: 300A

Battery Combine: No

Switch Type: Selector 3 Position

Intermittent Rating: 500A (5 Min)

Color: Red

Alternator Field Disconnect: No

Cranking Rating 30 Seconds: 900A

Terminal Stud Torque: 120 in-lb (13.56 Nm)

Terminal Stud Size: 3/8" - 16 (M10)

Battery Inputs: 2

Cable Size To Meet Ratings: 4/0 AWG (120mm²), 4/0 AWG (130mm²)

Mounting Holes: Accept #10 Screw

Cable Clearance For 4/0 AWG Cables: 1.12 in (28.45 mm)

Click to Download Blue Sea's Battery Management Wiring Schematics

Blue Sea M Series (Mini) Battery Switch 1/2/ALL/OFF

Switches isolated battery banks to all loads or combines battery banks to all loads. Make before break contact design allows switching between battery banks without power interruption

Features:

300 Amps continuous rating for outboards and small gasoline or diesel engines

Tin-plated copper studs for maximum conductivity and corrosion resistance

Case design allows surface, front panel, or rear panel mounting

Isolating cover with snap-on sections protects rear contacts

Cranking Rating: 10 sec. 1,500 Amps

Intermittent Rating: 5 min. 500 Amps

Voltage Max. Opening 32V DC

Studs accepts 3/8" (M-10) ring terminals

Terminal Stud Torque 120 in-lb (13.56 Nm) max.

Mounting Holes Accept #10 Screw

7/8" (22mm) stud length accepts multiple cable terminals

One-piece terminal stud never loosens over time

Available in black or red

Frequently Asked Questions

• What is the Blue Sea M Series Mini Battery Switch 1/2/ALL/OFF used for? The Blue Sea M Series Mini Battery Switch 1/2/ALL/OFF switches isolated battery banks to all loads or combines battery banks to all loads. Its make-before-break contact design allows switching between battery banks without power interruption.
• What are the amperage and voltage ratings of the Blue Sea M Series Mini Battery Switch? The Blue Sea M Series Mini Battery Switch has a 300-amp continuous rating, a 500-amp intermittent rating for 5 minutes, and a 1,500-amp cranking rating for 10 seconds. Its maximum opening voltage is 32V DC.
• What types of terminals does the Blue Sea M Series Mini Battery Switch accept? The Blue Sea M Series Mini Battery Switch has tin-plated copper studs that accept 3/8-inch (M10) ring terminals. The 7/8-inch (22mm) stud length accommodates multiple cable terminals, and the terminal stud torque specification is 120 in-lb (13.56 Nm) maximum.
• How can the Blue Sea M Series Mini Battery Switch be mounted? The Blue Sea M Series Mini Battery Switch can be surface mounted, front-panel mounted, or rear-panel mounted. The mounting holes accept #10 screws, providing multiple installation options.
• How does the make-before-break design work on the Blue Sea M Series Mini Battery Switch? The make-before-break contact design allows the switch to change between battery banks without power interruption. The switch can also combine battery banks to all loads.
• What features protect the connections on the Blue Sea M Series Mini Battery Switch? The Blue Sea M Series Mini Battery Switch includes an isolating cover with snap-on sections to protect the rear contacts. Its one-piece terminal stud is designed not to loosen over time, while tin-plated copper studs provide conductivity and corrosion resistance.

Blue Sea Systems M Series (Mini) Battery Switch Blue Sea Systems Battery Switch switches a single battery to a single load group. Blue Sea's versatile case design allows for multiple mounting options: rear, front, or surface. This battery switch has a 300 Amps continuous rating for outboards and small gasoline or diesel engines. Features: Single Circuit ON-OFF Ignition protected - safe for installation aboard gasoline powered boats Case design allows surface, front panel, or rear panel mounting Isolating cover with snap-on sections protects rear contacts Tin-plated copper studs for maximum conductivity and corrosion resistance One-piece stainless flange nuts ensure safe and secure connections Regulatory Specifications: Meets American Boat and Yacht Council (ABYC) requirements Meets UL 1500 and SAE J1171 external ignition protection requirements CE Marked UL Listed - UL 1107 electric power switches Specifications: Switch Positions: 2 Maximum Voltage: 48V DC Terminal Stud Torque: 120 in-lb Continuous Rating: 300 Amp Intermittent Rating: 500 Amp (5 min) Cranking Rating (30 Sec): 900 Amp Cable Clearance for 4/0 AWG Cables: 1.12" Cable Size to Meet Ratings: 4/0 AWG Mounting Holes: Accepts #10 Screw Terminal Stud Size: 3/8" - 16 (M10) Weight: 0.65 lbs. Click to Download Blue Sea Systems M Series (Mini) Battery Switch Instructions  Click to Download Blue Sea's Battery Management Wiring SchematicsBlue Sea Systems M Series Battery Switch FAQs

• What does the Blue Sea Systems M Series Battery Switch do? The Blue Sea Systems M Series Battery Switch switches a single battery to a single load group using a single circuit ON-OFF design.
• Can this battery switch be used on gasoline powered boats? Yes, this battery switch is ignition protected and safe for installation aboard gasoline powered boats.
• What mounting options does this Blue Sea battery switch allow? This battery switch can be surface mounted, front panel mounted, or rear panel mounted.
• What is the continuous amperage rating of this battery switch? The Blue Sea Systems M Series Battery Switch has a 300 amp continuous rating.
• What is the maximum voltage rating of this switch? This battery switch has a maximum voltage rating of 48V DC.
• What cable size is needed to meet the switch ratings? A 4/0 AWG cable size is listed to meet the switch ratings.
• What standards does the Blue Sea Systems M Series Battery Switch meet? This battery switch meets ABYC requirements, UL 1500 and SAE J1171 external ignition protection requirements, is CE marked, and is UL listed under UL 1107 electric power switches. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What does the Blue Sea Systems M Series Battery Switch do?", "acceptedAnswer": { "@type": "Answer", "text": "The Blue Sea Systems M Series Battery Switch switches a single battery to a single load group using a single circuit ON-OFF design." } }, { "@type": "Question", "name": "Can this battery switch be used on gasoline powered boats?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, this battery switch is ignition protected and safe for installation aboard gasoline powered boats." } }, { "@type": "Question", "name": "What mounting options does this Blue Sea battery switch allow?", "acceptedAnswer": { "@type": "Answer", "text": "This battery switch can be surface mounted, front panel mounted, or rear panel mounted." } }, { "@type": "Question", "name": "What is the continuous amperage rating of this battery switch?", "acceptedAnswer": { "@type": "Answer", "text": "The Blue Sea Systems M Series Battery Switch has a 300 amp continuous rating." } }, { "@type": "Question", "name": "What is the maximum voltage rating of this switch?", "acceptedAnswer": { …

Blue Sea M-Series Mini Single Circuit Switch w/ Key

The Blue Sea Mini Single Circuit Battery Switch switches a single battery to a single load group. This battery switch features a case design that allows surface, front panel, or rear panel mounting. The one-piece terminal stud design never loosens over time; studs are tin-plated copper for maximum conductivity and corrosion resistance. The isolating cover with three snap-off side pieces protects rear contacts and allows wire access in any direction. This Battery switch meets all ABYC requirements for battery switches and is UL 1107 listed for electric power switches. Meets UL 1500 and SAE J1171 external ignition protection requirements

Features:

Switches single battery to single load group

Tin-plated copper studs

Studs accept 3/8" ring terminals

One-piece terminal stud design

Meets ABYC E-11 requirements

Meets SAE J1171 and UL 1500 requirements

Specifications:

Switch Type: Single Circuit ON-OFF

Switch Positions: 2

Maximum Voltage: 48V DC

Stud Size: 3/8"

Terminal Stud Torque: 120 in-lb

Continuous Rating: 300A

Intermittent Rating: 500A

Battery Inputs: 1

Cable Size to Meet Ratings: 4/0 AWG

Mounting Holes: Accepts #10 Screw

Weight: 0.62 lb.

Click to Download Blue Sea Mini Single Circuit Switch Instructions

Frequently Asked Questions

• What is the Blue Sea M-Series Mini Single Circuit Switch with Key used for? The Blue Sea M-Series Mini Single Circuit Switch with Key switches a single battery to a single load group. It is a single-circuit ON-OFF battery switch with two switch positions and one battery input.
• What is the maximum voltage and amperage rating of the Blue Sea M-Series Mini Single Circuit Switch? The Blue Sea M-Series Mini Single Circuit Switch is rated for a maximum of 48V DC. It has a continuous rating of 300 amps and an intermittent rating of 500 amps.
• How can the Blue Sea M-Series Mini Single Circuit Switch be mounted? The Blue Sea M-Series Mini Single Circuit Switch can be surface mounted or mounted on the front or rear of a panel. Its mounting holes accept #10 screws.
• What type of terminals does the Blue Sea M-Series Mini Single Circuit Switch use? The Blue Sea M-Series Mini Single Circuit Switch features tin-plated copper terminal studs that accept 3/8-inch ring terminals. The terminal stud torque specification is 120 in-lb, and 4/0 AWG cable is specified to meet the listed ratings.
• How does the isolating cover on the Blue Sea M-Series Mini Single Circuit Switch work? The isolating cover protects the rear contacts and has three snap-off side pieces. These removable pieces allow wire access in different directions while the cover remains part of the switch design.
• Does the Blue Sea M-Series Mini Single Circuit Switch meet marine and ignition protection requirements? Yes. The Blue Sea M-Series Mini Single Circuit Switch meets ABYC E-11 requirements and SAE J1171 and UL 1500 external ignition protection requirements. It is also UL 1107 listed for electric power switches.

Blue Sea "M" Battery Single Circuit ON/OFF Switch w/ Locking Key

This Blue Sea "M" Battery Single Circuit ON/OFF Switch w/ Locking Key features a one-piece terminal stud design that never loosens over time. It offers breakout tabs that allow wire access in any direction and has an isolating cover that protects rear contacts. With one-piece stainless flange nuts, this switch ensures safe and secure connections. The tin-plated copper studs allow for maximum conductivity and corrosion resistance.

Features:

Isolating Cover Protects Rear Contacts

One-Piece Terminal Stud Design Never Loosens Over Time

Tin-Plated Copper Studs For Maximum Conductivity and Corrosion Resistance

Breakout Tabs Allow Wire Access In Any Direction

7/8" (22 mm) Stud Length Accepts Multiple Cable Terminals

Studs Accept 3/8" (M10) Ring Terminals

One-Piece Stainless Flange Nuts Ensure Safe and Secure Connections

300 Amps Continuous Rating For Outboards and Small Gasoline Or Diesel Engines

Specifications:

Continuous Rating: 300A

Weight: 0.65 lb (0.29 kg)

Color: Red

Intermittent Rating: 500A

Cranking Rating 30 Seconds: 900A

Maximum Voltage: 48V DC

Blue Sea Systems e-Series Dual Circuit Plus Battery Switch

The Blue Sea e-Series Dual Circuit Battery Switch simultaneously switches two isolated battery banks or combines battery banks to all loads. The make-before-break contact design allows for switching without any power interruption. This battery switch is ignition protected, so it is safe for installation aboard gasoline powered boats.

The case of this unit allows for surface mounting or rear panel mounting.

Specifications:

Switch Type: Dual Circuit Plus

Color: Red

Switch Positions: 3

Maximum Voltage: 32V DC

Terminal Stud Torque: 140 in-lb.

Continuous Rating: 350A

Intermittent Rating: 525A (5 min)

Battery Inputs: 2

Cable Clearance for 4/0 AWG Cables: 1.10 in.

Cable Size to Meet Ratings: 4/0 AWG

Mounting Holes: Accepts 1/4" Screw

Terminal Stud Size: 3/8" - 16

Weight: 1.3 lb.

Meets all American Boat and Yacht Council (ABYC) requirements for battery switches.

Click to Download Blue Sea's Battery Management Wiring Schematics

Blue Sea ST-Blade Battery Terminal Mount Fuse Block Kit

Blue Sea Systems Fuse Block Kit allows you to easily add 4 fused circuits to the terminal of a battery. With this kit, you can provide power to new accessories in your boat.

Mounts on the battery terminal stud

Screw terminals for securing wires

Nylon insulated ring terminals included for each screw terminal

Accepts small format circuit labels

Insulating cover meets ABYC/USCG insulation requirements

Ignition Protected-meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment

Includes:

4-circuit negative busbar

Write on labels

(4) 16-14 AWG and (4) 12-10 AWG Nylon insulated ring terminals

Specifications:

Circuits: 4

Maximum Amperage: 100A per block, 30A per circuit

Bus Material: Tin-Plater Copper C11000

Mounting Hole: 3/8" Stud

Blue Sea Systems ST Blade Battery Terminal Mount Fuse Block

The Blue Sea ST Blade Battery Fuse Block mounts on the battery terminal stud and includes an insulating cover.

Features:

Easy to install (4) ATO/ATC fused circuits

Screw terminals for securing wires

Four nylon insulated ring terminals included

Insulating cover included

Accepts small format circuit labels

Includes (1) fuse

Specifications:

Circuits: 4

Maximum Amperage: 100A per block | 30A per circuit

Maximum Voltage: 32V DC

Mounting: Clearance for 3/8" stud

Screw Terminal Type: #8-32 screws with captive star lock washer

Screw Terminal Torque: 15 in-lb

Weight: 0.25 lb

Blue Sea Heavy Duty Battery Switch Selector

The Blue Sea Heavy Duty Battery Switch Selector switches isolated battery banks to all loads or combines battery banks to all loads. The make-before-break contact design allows for switching between battery banks without power interruption. Its case design allows for surface or rear panel mounting. This switch is ignition protected, making it safe for installation aboard gasoline powered boats. Accepts two 4/0 AWG battery cables.

Features:

Selects battery bank 1 or battery bank 2, or 1+2 for charging or emergency starting

Up to 500 Amps continuous rating for large diesel engines

Tin-plated copper studs provide maximum conductivity and corrosion resistance

Case design allows surface mounting or rear panel mounting

Accepts 4/0 AWG battery cables

Ignition protected

Specifications:

Switch Type: Selector 4 Position

Switch Positions: 4

Battery Combine: Yes

Maximum Voltage: 32V DC

Terminal Stud Torque: 220 in-lb

Continuous Rating: 500 A

Intermittent Rating: 700 A

Battery Inputs: 2

Mounting Holes: Accept 1/4" (M6) screw

Stud Material: Tinned Copper

Terminal Stud Size: 1/2"

Weight: 1.25 lb.

This Battery Switch Selector meets the following regulatory specifications: ABYC E-11, CE, IP66, ISO 8846 Marine, SAE J1171 Marin, UL 1107, and UL 1500

Click to Download Blue Sea HD Battery Switch Selector Instructions