Circuit Breaker Block/Panels

Professional marine circuit breaker blocks and panels from Blue Sea Systems. These essential electrical components provide organized circuit protection and switching for your boat's electrical systems.

  • ST CLB Circuit Breaker Blocks with independent circuits
  • Weather Deck Panels for harsh marine environments
  • Water-resistant switch panels with USB charging
  • Multiple circuit configurations available
  • Marine-grade construction for reliability

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4 products
Blue Sea ST CLB Circuit Breaker Block with Negative Bus.Blue Sea ST CLB Circuit Breaker Block with Negative Bus.

Blue Sea ST CLB Circuit Breaker Block with Negative Bus.

From $94.99
$94.99 From $94.99
SKU: BSS5052
Blue Sea ST CLB Circuit Breaker Block -Independant Circuits.Blue Sea ST CLB Circuit Breaker Block -Independant Circuits.

Blue Sea ST CLB Circuit Breaker Block -Independant Circuits.

From $73.99
$73.99 From $73.99
SKU: BSS5050
Blue Sea Water-Resistant 12V Circuit Breaker Switch Panels - Gray.Blue Sea Water-Resistant 12V Circuit Breaker Switch Panels - Gray.

Blue Sea Water-Resistant 12V Circuit Breaker Switch Panels - Gray.

From $55.99
$55.99 From $55.99
SKU: BSS4320
Blue Sea Weather Deck 12v DC Waterproof Circuit Breaker Panels - Gray.Blue Sea Weather Deck 12v DC Waterproof Circuit Breaker Panels - Gray.

Blue Sea Weather Deck 12v DC Waterproof Circuit Breaker Panels - Gray.

From $146.99
$146.99 From $146.99
SKU: BSS4374