Circuit-Breakers

Blue Sea Systems Circuit Breaker Blocks - Non-Bussed

Blue Sea Systems provides a compact surface mount solution for push button reset-only circuit breakers. These 6 or 12 circuit, non-bussed circuit breaker blocks feature tin-plated copper screw terminals and an ABYC/USCG approved clear insulating cover with square format label recesses. These blocks have quick connect clips that allow circuit breakers to snap easily into place. Breakouts allow wire access in two directions. Optional push button waterproof boot can be install over the cover. Circuit breaker block jumpers are available. Circuit breakers sold separately.


  • Voltage Max. Operating: 32V DC
  • Amperage Max. Operating: 32A (per circuit)
  • Amperage Max. Operating: 40A (per jumped circuit group, non-bussed)
  • Temperature Operating Range: -10°C to 60°C
  • Breaker Type: Push Button Reset-Only Circuit Breakers with Quick Connect Terminals 10-40A. Click here to view items.
  • Screw Terminal: #8-32 Screws with Captive Star Lock Washer
  • Ring Terminals: Screw Terminals #8 (M4)
  • Mounting: #8 Screw (M4) or #8 Nut
  • Optional Push Button Boot
Item Description Price Qty in
Package
In Stock Add to Cart
70501 Blue Sea Systems 5050, CLB Circuit Breaker Block, Independent, 6 Circuits (1 MIN) 58.12 1 EA
70502 Blue Sea Systems 5051, CLB Circuit Breaker Block, Independent, 12 Circuits (1 MIN) 95.45 1 EA
70506 Blue Sea Systems 5049, CLB Circuit Breaker Block Jumper, 5 per Pack (1 MIN) 5.81 1 EA

Blue Sea Systems Circuit Breaker Blocks - Bussed

Blue Sea Systems provides a compact surface mount solution for push button reset-only circuit breakers. These 6 or 12 circuit, bussed circuit breaker blocks feature tin-plated copper busses and screw terminals, and an ABYC/USCG approved clear insulating cover with square format label recesses. These blocks have quick connect clips that allow circuit breakers to snap easily into place. Breakouts allow wire access in two directions. Optional push button waterproof boot can be install over the cover. Circuit breakers sold separately.


  • Voltage Max. Operating: 32V DC
  • Amperage Max. Operating: 100A (per block - bussed)
  • Temperature Operating Range: -10°C to 60°C
  • Breaker Type: Push Button Reset-Only Circuit Breakers with Quick Connect Terminals 10-40A. Click here to view items.
  • Screw Terminal: #8-32 Screws with Captive Star Lock Washer
  • Ring Terminals: Screw Terminals #8 (M4), Negative Bus #10 (M5)
  • Mounting: #8 Screw (M4) or #8 Nut
  • Optional Push Button Boot - Item 70500
Item Description Price Qty in
Package
In Stock Add to Cart
70503 Blue Sea Systems 5052, CLB Circuit Breaker Block with Ground, 6 Circuits (1 MIN) 74.23 1 EA Call
70504 Blue Sea Systems 5054, CLB Circuit Breaker Block with Ground, 12 Circuits (1 MIN) 127.28 1 EA
Prop65 Warning