Cooper Bussmann | 30A Marine Rated Circuit Breaker | CB187F Series

The Eaton Bussmann series C.B.187F is a marine rated circuit breaker 30A that is designed to protect your marine electrical system from overloads and short circuits. It is a single pole thermal type breaker that features a manual reset with switchable function. The breaker is ignition protected and weatherproof with an IP 66 rating.

This heavy-duty circuit breaker is surface mountable and can be used in very wet environments. It can be mounted in vertical or horizontal positions and is available in 30A, 40A, 50A, 60A, 70A, 80A, 100A, 120A, 150A and 200A sizes. It can be used in 6-48 VDC applications.

The Eaton Bussmann series C.B.187F is a reliable and durable circuit breaker that is perfect for marine applications. It is easy to install and use and provides excellent protection for your electrical system.

• Single Pole Thermal Type Breakers
• Rating: 25-150A, 48Vdc
• Interrupt Rating: Main Breaker Protection Interrupt Rating (5kA@ 14Vdc, 3kA@28Vdc and 1.5kA@ 48Vdc).
• Operating Temperature Rating: –40°F (–40°C) to 185°F (85°C)
• Storage Temperature Rating: –40°F (–40°C) to 260°F (125°C)
• Materials: Black UL-rated 94V0 thermoset plastic body. Cover and lever are UL-rated 94V0 thermoplastic

Datasheets

CB187F-30 Product Specifications