Blue Seas

Blue Sea 6 Circuit Terminal Block

The Blue Sea Systems Terminal Block features a closed black design that completely insulates power from the mounting surface.

Each screw pair is one isolated circuit

Jumpers allow creation of common circuits

Specifications:

Circuits: 6

Maximum Voltage: 600V AC/DC

Continuous Rating: 30A

Base Material: Phenolic

Bus Material: Nickel-Plated Brass

Screw Size: #8

Blue Sea Systems 4 Circuit Terminal Block

The Blue Sea Systems Terminal Block features a closed black design that completely insulates power from the mounting surface.

Features:

Each screw pair is one isolated circuit

Jumpers allow creation of common circuits

Phenolic base material

Nickel-Plated brass bus material

Specifications:

Circuits: 4

Maximum Voltage: 600V AC/DC

Continuous Rating: 30A

Screw Size: #8

Weight: 0.17 lbs

Blue Sea Systems 2356 Water-Resistant BusBar 100 Amp

The Blue Sea Systems Water-Resistant BusBar provides secure, water-resistant bussing for harsh environments. This busbar has a single side nesting design that allows for wire entry from one side to maximize space. Standard ring or fork type terminals allow for simple wiring with standard tools. The 2356 Busbar is ideal for positive distribution and for the collection of negative or AC ground circuits. The insulating cover meets ABYC/USCG insulation requirements.

This BusBar nests with other water-resistant 100A common busbars and ST-blade water-resistant fuse blocks for space saving wiring.

Features:

Includes insulating cover that meets ABYC/USCG insulation requirements

Accepts a wide range of wire sizes

Includes 3 wire plugs to maintain water-resistant rating if less than 4 wires are used

Tin-plated copper busses and fuse clips

Includes four write-on circuit labels

Specifications:

Maximum Voltage: 300V AC | 48V DC

Continuous Rating: 100A AC | 100A DC

Bus Material: Tin-Plated Copper C11000

Mounting Holes: Accepts 1/4" (6mm) Screws

Terminal Screws: 4 x #8-32

Terminal Stud: 1 x #10-32

Wire Size (Input): (1) 8 AWG to 4 AWG

Wire Size (Load): (4) 16 AWG to 10 AWG

Blue Sea Mini BusBar - 4 Gang 100 Amp with Cover

The Blue Sea Mini BusBar is a great option for limited space applications. Features four terminal studs and 100 Amp continuous rating. Includes clear polycarbonate cover.

Specifications:

Maximum Voltage: 300V AC, 48V DC

Number of Terminal Studs: 4

Terminal Type: #10-32 Stud

Continuous Rating: 100A

Base Material: Reinforced Polycarbonate

Bus Material: Tin-Plated Copper CDA 110/UNS11000

Screw Terminal Torque: 15 in-lb

Weight: 0.18 lb.

Dimensions:

Blue Sea Systems Mini BusBar - 5 Gang 100 Amp w/ Cover

The Blue Sea Systems Mini BusBar is great for limited space applications.

Specifications:

• Maximum Voltage: 300V AC  |  48V DC
• Number of Screw Terminals: 5
• Number of Terminal Studs: 2
• Terminal Type; #10-32 Stud  |  #8-32 Screw
• Continuous Rating: 100A
• Base Material: Reinforced Polycarbonate
• Bus Material: Tin-Plated Copper CDA 110 / UNS 11000
• Weight: 0.18 lbs (0.08 kg.)
• Frequently Asked Questions
• What is the Blue Sea Systems Mini BusBar - 5 Gang 100 Amp w/ Cover used for? The Blue Sea Systems Mini BusBar - 5 Gang 100 Amp w/ Cover is designed for electrical applications where available space is limited. It provides five screw terminals and two terminal studs in a compact bus bar configuration.
• What are the voltage and amperage ratings of the Blue Sea Systems Mini BusBar? The Blue Sea Systems Mini BusBar has a continuous rating of 100A and a maximum voltage rating of 300V AC or 48V DC.
• What type of terminals does the Blue Sea Systems Mini BusBar use? The Blue Sea Systems Mini BusBar has five screw terminals and two terminal studs. The terminal types are #8-32 screws and #10-32 studs.
• What materials are used in the Blue Sea Systems Mini BusBar? The Blue Sea Systems Mini BusBar uses a reinforced polycarbonate base and a tin-plated copper bus made from CDA 110 / UNS 11000 material.
• What is included with the Blue Sea Systems Mini BusBar? The product is identified as the Blue Sea Systems Mini BusBar - 5 Gang 100 Amp w/ Cover, so the cover is included with the bus bar. The bus bar has five screw terminals and two terminal studs.
• How much does the Blue Sea Systems Mini BusBar weigh? The Blue Sea Systems Mini BusBar weighs 0.18 lb, or 0.08 kg. Its compact configuration is designed for applications where installation space is limited.

Blue Sea Busbar w/ Cover - 20 Gang 150 Amp

The Blue Sea Busbar features twenty screw terminals, two terminal studs, and includes a clear polycarbonate cover. This BusBar is the industry standard busbar for positive distribution. It is also the industry standard busbar for the collection of negative or AC ground circuits.

Specifications:

Maximum Voltage: 300V AC, 48V DC

Number of Screw Terminals: 20

Number of Terminal Studs: 2

Terminal Type: 1/4" Stud, #8-32 Screw

Continuous Rating: 130A AC, 150A DC

Base Material: UL 94-V0 Rated, Glass Reinforced Thermoplastics

Bus Material: Tin-Plated Copper CDA 110 / UNS 11000

Screw Terminal Torque: 15 in-lb

Stud Torque: 60 in-lb

Weight: 0.57 lb.

Dimensions:

Blue Sea Systems Mini BusBar - 4 Gang 100 Amp

The Blue Sea Systems Mini BusBar is great for limited space applications.

Specifications:

• Maximum Voltage: 300V AC  |  48V DC
• Number of Terminal Studs: 4
• Terminal Type; #10-32 Stud
• Continuous Rating: 100A
• Base Material: Reinforced Polycarbonate
• Bus Material: Tin-Plated Copper CDA 110 / UNS 11000
• Weight: 0.16 lbs (0.07 kg.)

Blue Sea Systems 5 Screw Terminal

The Blue Sea Systems Mini BusBar is a great choice for limited space applications. Busbar base is constructed of reinforced polycarbonate. Bus material is tin-plated copper CDA 110/UNS11000. This busbar features 5 screw terminals and 2 terminal studs.

Specifications:

Maximum Voltage: 300V AC  |  48V DC

Number o Screw Terminals: 5

Number of Terminal Studs: 2

Terminal Type: #10-32 Stud, #8-32 Screw

Continuous Rating: 100A

Blue Sea Systems Busbar - 4 Stud 150 Amp

The industry standard busbar for positive distribution

The industry standard busbar for the collection of negative or AC ground circuits

Specifications:

Maximum Voltage: 300V AC 48V DC

Number of Terminal Studs: 4

Terminal Type: 1/4" Stud

Continuous Rating: 130A AC 150A DC

Base Material: Reinforced Polycarbonate

Bus Material: Tin-Plated Copper CDA 110 / UNS 11000

Weight: 0.35lb (0.16 kg)

Blue Sea Systems Busbar - 20 Gang 150 Amp

The industry standard busbar for positive distribution

The industry standard busbar for the collection of negative or AC ground circuits

Specifications:

Maximum Voltage: 300V AC 48V DC

Number of Screw Terminals: 20

Number of Terminal Studs: 2

Terminal Type: #8-32 Screw

1/4" Stud

Continuous Rating: 130A AC 150A DC

Base Material: Reinforced Polycarbonate

Bus Material: Tin-Plated Copper CDA 110 / UNS 11000

Weight: 0.51lb (0.23 kg)

Blue Sea Systems Screw Terminal

This Blue Sea Busbar is the industry standard busbar for positive distribution. Base material is reinforced polycarbonate and bus material is tin-plated copper CDA 110/UNS 11000.

The industry standard busbar for positive distribution

The industry standard busbar for the collection of negative or AC ground circuits

CE Certified

Specifications:

Maximum Voltage: 300V AC | 48V DC

Number of Screw Terminals: 10

Number of Terminal Studs: 2

Terminal Type: 1/4" Stud, #8-32 Screw

Continuous Rating: 130A AC, 150A DC

6.1" x 1.250"

Blue Sea Systems BusBar 150 Amp - 10 Gang w/ Cover

The industry standard busbar for positive distribution

The industry standard busbar for the collection of negative or AC ground circuits

Specifications:

• Maximum Voltage: 300V AC 48V DC
• Number of Screw Terminals: 10
• Number of Terminal Studs: 2
• Terminal Type: 1/4" Stud  #8-32 Screw
• Continuous Rating: 130A AC 150A DC
• Base Material: Reinforced Polycarbonate
• Bus Material: Tin-Plated Copper CDA 110 / UNS 1100
• Weight: 0.37 lb (0.17 kg)

Blue Sea MaxiBus 250 Amp Bus Bar - 4 Stud

The Blue Sea MaxiBux Bus Bar is used to consolidate multiple wires or feed multiple circuits. The insert molded stainless steel studs eliminate the need for securing nut and allow high torquing for excellent electrical contact.

Raised bus provides easy access to multiple wires on a single stud

UL 94-V0 rated base material resists high heat

Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces.

Maximum Voltage: 300V AC  |  48V DC

Number of Terminal Studs: 4

Terminal Type: 5/16" - 18 Stud

Recommended Torque: 132 in-lb

Frequently Asked Questions

• What is the Blue Sea MaxiBus 250 Amp Bus Bar - 4 Stud used for? The Blue Sea MaxiBus 250 Amp Bus Bar - 4 Stud is used to consolidate multiple wires or feed multiple circuits. Its raised bus design provides access to multiple wires on a single stud.
• How many terminal studs does the Blue Sea MaxiBus 250 Amp Bus Bar have? The Blue Sea MaxiBus 250 Amp Bus Bar has four terminal studs. Each terminal uses a 5/16"-18 stud, with a recommended torque of 132 in-lb.
• What voltage is the Blue Sea MaxiBus Bus Bar rated for? The Blue Sea MaxiBus Bus Bar has a maximum voltage rating of 300V AC or 48V DC. The product description identifies it as a four-stud bus bar with 5/16"-18 terminal studs.
• What type of material is used for the Blue Sea MaxiBus Bus Bar base? The base material is UL 94-V0 rated and designed to resist high heat. The bus also uses insert molded stainless steel studs for electrical connections.
• How does the Blue Sea MaxiBus Bus Bar mounting design help prevent shorts? The Blue Sea MaxiBus Bus Bar has recessed mounting holes that help eliminate accidental shorts to aluminum and steel mounting surfaces. The raised bus also provides easier access to multiple wires on a single stud.
• What torque is recommended for the Blue Sea MaxiBus Bus Bar terminals? The recommended torque for the 5/16"-18 terminal studs on the Blue Sea MaxiBus Bus Bar is 132 in-lb. The insert molded stainless steel studs allow high torquing for electrical contact.

Blue Sea MaxiBus 250 Amp Bus Bar - 6 Stud

The Blue Sea MaxiBux Bus Bar is used to consolidate multiple wires or feed multiple circuits. The insert molded stainless steel studs eliminate the need for securing nut and allow high torquing for excellent electrical contact.

Raised bus provides easy access to multiple wires on a single stud

UL 94-V0 rated base material resists high heat

Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces.

Maximum Voltage: 300V AC  |  48V DC

Number of Terminal Studs: 6

Terminal Type: 5/16" - 18 Stud

Recommended Torque: 132 in-lb

Blue Sea MaxiBus 250 Amp Bus Bar - 12 Screw Terminal

The Blue Sea MaxiBus Bus Bar is used to consolidate multiple wires or to feed multiple circuits. The raised bus provides easy access to multiple wires on a single screw or stud. Insert molded stainless steel studs eliminate the need for securing the nut and allow high torquing for excellent electrical contact. Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces. The base is constructed of UL 94-V0 rated, Glass Reinforced Thermoplastics that resist high heat.

Specifications:

Maximum Voltage: 300V AC, 48V DC

Number of Screw Terminals: 12

Number of Terminal Studs: 2

Terminal Type: #10-24 Screw, 5/16"-18 Stud

Continuous Rating: 250A

Base Material: UL 94-V0 Rated, Glass Reinforced Thermoplastics

Bus Material: Tin-Plated Copper CDA 110 / UNS 11000

Recommended Screw Torque: 23 in-lb

Recommended Stud Torque: 132 in-lb

Weight: 0.80 lb.

Blue Sea Systems Stud Terminal

Features:

4 x 3/8-16 Stud Terminal

CE Certified

Blue Sea Systems Power Post Plus 3/8" - 16 Stud

The Blue Sea PowerPost Plus enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.

Features:

150 Ampere bus allows small wire connections at high amerage cable connections

Connects high amperage cables securely

Stud dimensions: 3/8" x 3/4"

Base material is black nylon 8231 GHS

Tin-Plated copper bus material

Specifications:

Amperage: 150A DC

Maximum Voltage: 48V DC

Terminal Stud Torque: 140 in-lb

Screw Size: #8-32

Weight: 0.34lb

Blue Sea Dual Power Post - One 5/16"-18 and One 3/8"-16 Studs

The Blue Sea Dual Power Post provides a termination point for extending the length of outboard harnesses or other conductors. This power post is designed for outboard engine installation when factory cables need to be extended. Includes one black and one red insulator.

Specifications:

Maximum Voltage: 48V DC

Mount: #10 Screw (M5)

Stud Size: 3/8"-16, 5/16"-18

Stud Torque: 120-140 in-lb

Weight: 0.35 lbs.

Blue Sea Mini OLED DC Voltmeter

Blue Sea's Mini OLED DC Voltmeter monitors DC voltage on a bright, waterproof, daylight readable OLED screen.

Reverse polarity protected

Mounts in a common 1-1/8" hole

Nominal Voltage: 12V DC  |  24V DC

Cut Out Dimensions: 1-1/8" in

Blue Sea Fast Charge Dual USB Charger - Socket Mount

Blue Sea's Fast Charge Dual USB Charger allows rapid charging of phones, tablets or other mobile devices. This intelligent device charges at the speed required by specific devices. Features a protective dust cap to keep debris and moisture out, proloning the life of the charger. This easy-to-install charger mounts in a common 1-1/8" hole.

Internal filtering for reduced electronic interference

Over temperature protection

Conformal coated circuit board for the harsh marine environment

Maximum Output Current: 4.8A DC

Input Voltage: 12V DC  |  24V DC

Output Voltage: 5V DC ±5%

Blue Sea System Fast Charge Dual USB Charger - Switch Mount

Blue Sea's Fast Charge Dual USB Charger allows rapid charging of phones, tablets or other mobile devices. This intelligent device charges at the speed required by specific devices. Features a protective dust cap to keep debris and moisture out, proloning the life of the charger. This easy-to-install charger mounts in an existing contura switch aperature.

Internal filtering for reduced electronic interference

Over temperature protection

Conformal coated circuit board for the harsh marine environment

Maximum Output Current: 4.8A DC

Cut Out Dimensions: 1.45" H x 0.83" W

Input Voltage: 12V DC  |  24V DC

Output Voltage: 5V DC ±5%