Blue Sea 285 Series 30 Amp Thermal Circuit Breaker 7181
Blue Sea 285 Series 30 Amp Thermal Circuit Breaker 7181
Blue Sea Systems
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Blue Sea Systems 285 Series 30 Amp Thermal Circuit Breaker 7181
Surface mount thermal circuit breaker combines switching & circuit protection into one device.
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Blue Sea 285 series surface mount circuit breaker -
30 amps DC rating -
Bright yellow reset lever for visual identification of open circuit -
Ideal for main circuit protection of medium size battery banks -
Combines switching and circuit protection into a single device -
Trip-free design cannot be held ON during fault current condition -
Not to be used where high inrush currents are expected -
Type III class – switchable/manual reset -
48 volts DC maximum voltage -
3000 amps interrupt capacity @ 48 volts DC -
M6 terminal studs accept 1/4 in. ring terminals for heavy duty gauge wire -
Waterproof for use in areas that may experience water spray -
Drop in replacement for 185 series circuit breakers -
1.895 in. width x 3.2 in. height x 1.24 in. depth -
SAE J1171 ignition protected – safe for installation aboard gasoline powered boats -
CE marked -
IP67 – protected against immersion up to 1 meter for 30 minutes

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Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
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