🚢 Free shipping on orders over $150 — Authorized dealer for top marine brands

Electrical – Busbars, Connectors & Insulators

Busbars, Connectors & Insulators (Electrical) — sourced from CWR's product catalog.

184 products

2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal In Stock

Blue Sea

2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal

$244.99

18 in stock

2010 PowerPost High Amperage Cable Connector #10 Stud In Stock

Blue Sea

2010 PowerPost High Amperage Cable Connector #10 Stud

$11.99

16 in stock

2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal In Stock

Blue Sea

2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal

$43.99

20 in stock

9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* In Stock

Blue Sea

9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5*

$4.99

36 in stock

9216 Terminal Block Jumper f/2600 Series Blocks - *Package of 5* In Stock

Blue Sea

9216 Terminal Block Jumper f/2600 Series Blocks - *Package of 5*

$5.99

16 in stock

2610 Terminal Block 65AMP - 10 Circuit In Stock

Blue Sea

2610 Terminal Block 65AMP - 10 Circuit

$39.99

10 in stock

2608 Terminal Block 65AMP - 8 Circuit In Stock

Blue Sea

2608 Terminal Block 65AMP - 8 Circuit

$33.99

15 in stock

2604 Terminal Block 65AMP - 4 Circuit In Stock

Blue Sea

2604 Terminal Block 65AMP - 4 Circuit

$17.99

24 in stock

2602 Terminal Block 65AMP - 2 Circuit In Stock

Blue Sea

2602 Terminal Block 65AMP - 2 Circuit

$12.99

16 in stock

2504 Terminal Block 30AMP - 4 Circuit In Stock

Blue Sea

2504 Terminal Block 30AMP - 4 Circuit

$9.99

51 in stock

2502 Terminal Block 30AMP - 2 Circuit In Stock

Blue Sea

2502 Terminal Block 30AMP - 2 Circuit

$7.99

24 in stock

2410 Terminal Block 20AMP - 10 Circuit In Stock

Blue Sea

2410 Terminal Block 20AMP - 10 Circuit

$14.99

8 in stock

2408 Terminal Block 20AMP - 8 Circuit In Stock

Blue Sea

2408 Terminal Block 20AMP - 8 Circuit

$10.99

15 in stock

2402 Terminal Black 20AMP - 2 Circuit In Stock

Blue Sea

2402 Terminal Black 20AMP - 2 Circuit

$6.99

28 in stock

2102 PowerPost Plus Cable Connector - 5/16" Stud In Stock

Blue Sea

2102 PowerPost Plus Cable Connector - 5/16" Stud

$33.99

11 in stock

2101 PowerPost Plus Cable Connector - 1/4" Stud In Stock

Blue Sea

2101 PowerPost Plus Cable Connector - 1/4" Stud

$33.99

8 in stock

2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud In Stock

Blue Sea

2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud

$11.99

34 in stock

2406 Terminal Block 20AMP - 6 Circuit In Stock

Blue Sea

2406 Terminal Block 20AMP - 6 Circuit

$9.99

35 in stock

2404 Terminal Black 20AMP - 4 Circuit In Stock

Blue Sea

2404 Terminal Black 20AMP - 4 Circuit

$7.99

32 in stock

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

Blue Sea

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

$37.99

24 in stock

9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5* In Stock

Blue Sea

9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5*

$4.99

35 in stock

2512 Terminal Block 30AMP - 12 Circuit In Stock

Blue Sea

2512 Terminal Block 30AMP - 12 Circuit

$22.99

61 in stock

2510 Terminal Block 30AMP - 10 Circuit In Stock

Blue Sea

2510 Terminal Block 30AMP - 10 Circuit

$16.99

51 in stock

2508 Terminal Block 30AMP - 8 Circuit In Stock

Blue Sea

2508 Terminal Block 30AMP - 8 Circuit

$14.99

31 in stock

2506 Terminal Block 30AMP - 6 Circuit In Stock

Blue Sea

2506 Terminal Block 30AMP - 6 Circuit

$12.99

54 in stock

2708 BusBar Cover f/PowerBar 2104 In Stock

Blue Sea

2708 BusBar Cover f/PowerBar 2104

$33.99

26 in stock

2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal In Stock

Blue Sea

2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal

$176.99

78 in stock

2103 PowerPost Plus Cable Connector 3/8" Stud In Stock

Blue Sea

2103 PowerPost Plus Cable Connector 3/8" Stud

$33.99

15 in stock

2002 PowerPost High Amperage Cable Connector 5/16" Stud In Stock

Blue Sea

2002 PowerPost High Amperage Cable Connector 5/16" Stud

$17.99

36 in stock

2003 PowerPost High Amperage Cable Connector 3/8" Stud In Stock

Blue Sea

2003 PowerPost High Amperage Cable Connector 3/8" Stud

$17.99

50 in stock

2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws In Stock

Blue Sea

2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws

$82.99

43 in stock

2302 150AMP Common BusBar 20 x 8-32 Screw Terminal In Stock

Blue Sea

2302 150AMP Common BusBar 20 x 8-32 Screw Terminal

$46.99

17 in stock

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

Blue Sea

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

$39.99

29 in stock

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

Blue Sea

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

$29.99

20 in stock

2710 Cover f/DualBus 2702 In Stock

Blue Sea

2710 Cover f/DualBus 2702

$19.99

9 in stock

2709 Cover f/DualBus 2701 In Stock

Blue Sea

2709 Cover f/DualBus 2701

$19.99

24 in stock

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

Blue Sea

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

$35.99

37 in stock

2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal In Stock

Blue Sea

2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal

$24.99

29 in stock

2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal In Stock

Blue Sea

2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal

$22.99

23 in stock

2001 Power Post High Amperage Cable Connector 1/4" Stud In Stock

Blue Sea

2001 Power Post High Amperage Cable Connector 1/4" Stud

$18.99

13 in stock