Shop by Brand: Blue Sea Systems

• New isolated stud design uses standard 5/16" hardware and permits stacking of terminals
  
• Compact, high-amp fuse-Appropriate for DC Main, inverter, windlass, and bow thruster circuit protection
  
• Provides high current protection in tight space constraints
  
• Weatherproof-suitable for small open-cockpit boats and other harsh environments
  
• Insulating cap prevents accidental shorts
  
• Use 5/16" or 3/8" ring terminal

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Terminal Feed Through Connectors

Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.

Features:

• Perfect for passing high current cables through hulls, decks and bulkheads
• Large cables passed through holes are subject to chafing even when protective grommeting is used. Terminal Feed Through Connectors eliminate chafing and provide excellent strain relief for the cable
• Large size terminals have a mounting face that can be gasketed or bedded to provide a water tight installation
• Rated IP66 — withstands water from heavy seas

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Terminal Feed Through Connectors

Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.

Features:

• Perfect for passing high current cables through hulls, decks and bulkheads
• Large cables passed through holes are subject to chafing even when protective grommeting is used. Terminal Feed Through Connectors eliminate chafing and provide excellent strain relief for the cable
• Large size terminals have a mounting face that can be gasketed or bedded to provide a water tight installation
• Rated IP66 — withstands water from heavy seas

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Terminal Feed Through Connectors

Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.

Features:

• Perfect for passing high current cables through hulls, decks and bulkheads
• Large cables passed through holes are subject to chafing even when protective grommeting is used. Terminal Feed Through Connectors eliminate chafing and provide excellent strain relief for the cable
• Large size terminals have a mounting face that can be gasketed or bedded to provide a water tight installation
• Rated IP66 — withstands water from heavy seas

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Terminal Feed Through Connectors

Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.

Features:

• Perfect for passing high current cables through hulls, decks and bulkheads
• Large cables passed through holes are subject to chafing even when protective grommeting is used. Terminal Feed Through Connectors eliminate chafing and provide excellent strain relief for the cable
• Large size terminals have a mounting face that can be gasketed or bedded to provide a water tight installation
• Rated IP66 — withstands water from heavy seas

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2300 150AMP Common BusBar 10 x #8-32 Screw Terminal with Cover

Features:

• Stud design provides direct terminal to bus contact for low resistant connection
• Stainless steel studs and screws allow high torquing for excellent electrical contact
• Tin-plated copper bus for maximum conductivity and resistance to corrosion
• UL 94-VO rated (self extinguishing) base material resists high heat
• Press on insulating cover attaches to studs and allows unobstructed wire access
• Raised bus provides easy access to multiple wires on a single screw

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2301 150AMP Common BusBar 10 x #8-32 Screw Terminal 

Features:

• Stud design provides direct terminal to bus contact for low resistant connection
• Stainless steel studs and screws allow high torquing for excellent electrical contact
• Tin-plated copper bus for maximum conductivity and resistance to corrosion
• UL 94-VO rated (self extinguishing) base material resists high heat
• Raised bus provides easy access to multiple wires on a single screw
• UL 94-VO rated base material resists high heat
• Captive star type lock washers for anti-rotation and eliminate handling of small, easily dropped parts

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2303 150AMP Common BusBar 4 x 1/4" Stud Terminal

Features:

• Stud design provides direct terminal to bus contact for low resistant connection
• Stainless steel studs allow high torquing for excellent electrical contact
• Tin-plated copper bus for maximum conductivity and resistance to corrosion
• UV 94-VO rated (self extinguishing) base material resists high heat
• Press on insulating cover attaches to studs and allows unobstructed wire access

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw Terminal

Features:

• Great for limited space applications in electronics cabinets and under dashboards

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2307 Common 150A BusBar - (4) 1/4"-20 Studs w/Cover

Features:

• 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
• Cover Material: Clear Polycarbonate
• Weight: 0.39lb (0.18 kg)

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

• Stud design provides direct terminal to bus contact for low resistant connection
  
• Stainless steel studs and screws allow high torquing for excellent electrical contact
  
• Tin-plated copper bus for maximum conductivity and resistance to corrosion
  
• UL 94-VO rated (self extinguishing) base material resists high heat
  
• Press on insulating cover attaches to studs and allows unobstructed wire access
  
• Raised bus provides easy access to multiple wires on a single screw

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

• Great for limited space applications in electronics cabinets and under dashboards
  
• Snap on insulating cover attaches to studs and allows unobstructed wire access
  
• Raised bus provides easy access to multiple wires on a single screw
  
• Pressed on busbar eliminates the need for securing nut
  
• Stainless steel studs allow high torquing for excellent electrical contact
  
• Tin-plated copper bus for maximum conductivity and corrosion resistance
  =
• Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces
  
• Captive star type lock washers meet CE requirements for anti-rotation and eliminate handling of small, easily dropped parts
  
• Stainless steel Phillips screws for easier installation and resistance to stripping
  
• UL 94-VO rated base material resists high heat

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

• Great for limited space applications in electronics cabinets and under dashboards
  
• Snap on insulating cover attaches to studs and allows unobstructed wire access
  
• Raised bus provides easy access to multiple wires on a single screw
  
• Pressed on busbar eliminates the need for a securing nut
  
• Stainless steel studs allow high torquing for excellent electrical contact
  
• Tin-plated copper bus for maximum conductivity and corrosion resistance
  
• Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces
  
• Captive star type lock washers meet CE requirements for anti-rotation and eliminate handling of small, easily dropped parts
  =
• Stainless steel Phillips screws for easier installation and resistance to stripping
  
• UL 94-VO rated base material resists high heat

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2404 Terminal Black 20AMP - 4 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2406 Terminal Block 20AMP - 6 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2408 Terminal Block 20AMP - 8 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2502 Terminal Block 30AMP - 2 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuit

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2504 Terminal Block 3AMP - 4 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2506 Terminal Block 30AMP - 6 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2508 Terminal Block 30AMP - 8 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2510 Terminal Block 30AMP - 10 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuit

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2512 Terminal Block 30AMP - 12 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2604 Terminal Block 65AMP - 4 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Terminal Block 65AMP - 6 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2608 Terminal Block 65AMP - 8 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2610 Terminal Block 65AMP - 10 Circuit

Features:

• Closed back design completely insulates power from the mounting surface
• Each screw pair is 1 isolated circuit
• Jumpers allow creation of common circuits

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal

Features:

• Combines negative and positive buses on one block

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw Terminal

Features:

• Combines negative and positive buses on one block
• Tin-Plated Copper CDA 110 / UNS 11000
• UL 94-V0 Rated, Glass Reinforced Thermoplastics
• #8-32 Screw
• 10 per bus
• Maximum Voltage: 300V AC / 48V DC

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2708 BusBar Cover for PowerBar 2104

Specifications:

• Dimensions: 8.500" x 3.375" x 2.750"

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2709 Cover For DualBus for 2701

Specifications:

• Length: 4-3/16"
• Height: 7/8"
• Width: 2-1/2"
• Weight: 0.03lb

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

2710 Cover for DualBus 2702

Specifications:

• Length: 6-3/8"
• Height: 7/8"
• Width: 2-3/8"
• Weight: 0.04lb

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.