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Masterpiece Blue Sea 5052 St Clb Circuit Breaker Block - 6 Position W/negative Bus [5052] Now 50% Cheaper [iXB0lgOQ]

$19.99 $63.99 -69%

ST CLB Circuit Breaker Block - 6 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/U

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Masterpiece Blue Sea 5052 St Clb Circuit Breaker Block - 6 Position W/negative Bus [5052] Now 50% Cheaper [iXB0lgOQ]

ST CLB Circuit Breaker Block - 6 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: 6
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: 5.63"(143 mm)
Screw Terminal Type: #8-32 Screws with Captive Star Lock Washer
Height: 6.69"(169.93 mm)
Weight: 0.75lb (0.34 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 11"L WT: 0.9 lbs
  • UPC: 632085050528

Brochure (pdf)

What Our Customers Say

February 6, 2026

Absolutely no complaints!

I am delighted by the quality.

- Piper B..

February 6, 2026

Absolutely no complaints!

This is a very intuitive product to use.

- Kylie E..

February 6, 2026

Absolutely no complaints!

This is a very well-rounded product.

- Raelynn W..

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