Blue Sea ST CLB Circuit Breaker Block

Item Number: BS5054

The advantage of a resettable circuit breaker over a fuse is well known however people find circuit breakers more expensive and difficult to install.

The ST CLB Circuit Breaker Block solves this issue by using the compact, snap-in-place CLB resettable circuit breaker which makes breakers as easy to install as a fuse.


  • 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
  • Accepts square labels


  • Circuits:12
  • Maximum Amperage: 100A (per block)
  • 32A (per circuit)
  • Maximum Voltage:32V DC
  • Mounting:8 Screw (M4) or 8 Nut
  • Negative Bus:10-32 Stud
  • Positive Bus:10-32 Stud
  • Source:Common Source
  • Minimum Operating Temperature:-10° C
  • Maximum Operating Temperature: 60° C
  • Mounting Centers:10.13in (257.3 mm)
  • Screw Terminal Type:8-32 Screws with Captive Star Lock Washer
  • Height:11.19in (284.23 mm)
  • Weight:1.50lb (0.68 kg)
Left Continue shopping
Your Order

You have no items in your cart