Blue Sea 187 Circuit Breaker – Surface Mount 12V/24V

The Blue Sea 187 Series Surface Mount Circuit Breaker is a heavy-duty, ignition-protected solution for 12V and 24V DC marine systems. Designed for high-current protection, it features a thermal trip mechanism with manual reset and switchable functionality, ideal for battery and inverter protection.

Its rugged, surface-mount design allows for easy installation in tight spaces, and it meets ABYC and SAE standards for safe use in engine compartments and demanding environments.

Perfect for boats, RVs, or off-grid setups, the 187 Series breaker delivers dependable protection you can count on. ✅ Key Features:

Surface mount thermal circuit breaker with manual reset

Combines switching and circuit protection in one unit

Suitable for high-current loads in 12V or 24V DC systems

Ignition protected – safe for engine compartment use

Complies with ABYC and SAE marine electrical standards

Waterproof and corrosion-resistant housing for marine use

Integrated studs for low-resistance electrical connection

Protect your critical circuits with confidence — available now at Barton Marine NZ.