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Budget-friendly Blue Sea 5054 St Clb Circuit Breaker Block - 12 Position W/negative Bus [5054] Pro Version [npfDdeI2]

$20.99 $67.99 -69%

ST CLB Circuit Breaker Block - 12 Position w/Negative BusFeaturesQuick connect clips allow circuit breakers to snap easily into placeTin-plated copper busses and screw terminalsClear insulating cover with square format label recesses, satisfies ABYC/

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Budget-friendly Blue Sea 5054 St Clb Circuit Breaker Block - 12 Position W/negative Bus [5054] Pro Version [npfDdeI2]

ST CLB Circuit Breaker Block - 12 Position w/Negative Bus

Features

  • Quick connect clips allow circuit breakers to snap easily into place
  • Tin-plated copper busses and screw terminals
  • Clear insulating cover with square format label recesses, satisfies ABYC/USCG insulation requirements
  • Easy to open clip on cover
  • Breakouts allow wire access in two directions
  • Accepts ring terminals
  • Optional push button waterproof boots or dress nuts can be installed over cover


Specifications:
Circuits: 12
Maximum Amperage: 100A (per block) 32A (per circuit)
Maximum Voltage: 32V DC
Mounting: #8 Screw (M4) or #8 Nut
Negative Bus: Yes
Source: Common SourceMinimum Operating Temperature: -10° C
Maximum Operating Temperature: 60° C
Mounting Centers: 10.13"(257.3 mm)
Screw Terminal Type: #8-32 Screws with Captive Star Lock Washer
Height: 6.69"(169.93 mm)
Weight: 1.50lb (0.68 kg)

WarningWARNING: 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.

Specifications:

  • Amperage: 100/32a
  • Box Dimensions: 3"H x 5"W x 15"L WT: 1.5 lbs
  • UPC: 632085050542

Brochure (pdf)

What Our Customers Say

January 21, 2026

Absolutely no complaints!

An outstanding gadget. It is very, very, very, very powerful.

- Math W..

January 21, 2026

Absolutely no complaints!

A very good item. I really, really, really, really love it.

- Efnisien R..

January 21, 2026

Absolutely no complaints!

A great item. And it works so very, very, very, very, very, very, very well.

- Nisien C..

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