Blue Sea Systems 285-Series 100 Amp Surface Mount Circuit Breaker (Part #7187-BSS)

Blue Sea 285-Series 100 Amp Circuit Breaker Surface Mount

The Blue Sea Systems 285-Series 100 Amp Circuit Breaker (Part #7187-BSS) is a reliable and compact solution designed for marine electrical systems. This surface mount circuit breaker combines switching and protection functions into a single unit, streamlining installation and maintenance on boats and other vessels. Its thermally responsive bi-metal blade ensures consistent circuit protection, making it an essential component for safe and efficient power management.

Designed as a drop-in replacement for the 185-Series circuit breakers, this model features a visible reset lever that clearly indicates when the breaker is open, allowing for quick troubleshooting. The breaker is ignition protected, meeting SAE J1171 external ignition protection standards, making it safe for installation aboard gasoline-powered boats. Its weather-resistant construction ensures durability in harsh marine environments, providing peace of mind during extended use.

With a maximum voltage rating of 48V DC and a continuous current capacity of 100A, this breaker can handle high current loads typical in marine applications. It features a trip-free design, meaning it cannot be held closed after tripping, thus providing reliable circuit interruption. The breaker also offers a 3,000A interrupt capacity at 48V, ensuring protection against high transient currents. Mounting is straightforward with a surface mount design, and the terminal studs are compatible with 1/4 inch ring terminals, with a torque specification of 50 in-lb for secure connections.

Operating efficiently within temperatures from -40°C to 85°C, the Blue Sea Systems 285-Series circuit breaker is built for the demanding conditions of marine environments. Its robust design, combined with compliance to industry safety standards, makes it a trusted choice for marine electrical systems. Note that this breaker is not intended for use as a high inrush current switch, but excels at providing reliable circuit protection and switch functionality in standard applications.

Features:

• Drop-in replacement for 185-Series circuit breakers

• Visible reset lever indicates open condition

• Ignition protected, compliant with SAE J1171 standards

• Weather-resistant construction for marine environments

• Combines switching and circuit breaker functions

• Trip-free operation ensures circuit safety

• Handles up to 48V DC and 100A continuous current

• High interrupt capacity of 3000A at 48V

• Surface mount design for easy installation

• Terminal studs compatible with 1/4 inch ring terminals