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

The new ST CLB Circuit Breaker Block uses the compact, snap-in-place CLB resettable circuit breaker which makes breakers as easy to install as a fuse.

The ST CLB block provides flexible resettable protection for 6 to 12 circuits and is available for both common and independent DC source requirements.


  • 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 6
Maximum Voltage 32V DC
Maximum Amperage 100A (per block) / 32A (per circuit)
Source Common Source
Positive Bus #10-32 Stud
Negative Bus #10-32 Stud
Operating Temperature -10° C to 60° C
Screw Terminal Type #8-32 Screws with Captive Star Lock Washer
Mounting #8 Screw (M4) or #8 Nut
Mounting Centers 5.63in (143 mm)
Height 6.69in (169.93 mm)
Weight 0.75lb (0.34 kg)


SKU 632085050528
Barcode # 5052-BSS
Brand Bussmann
Shipping Weight 0.4500kg
Shipping Width 0.275m
Shipping Height 0.080m
Shipping Length 0.110m
Shipping Cubic 0.002420000m3

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