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Orders over $100 ship free within the contiguous USA

SKU: 187100F-03-1

Eaton Bussmann 187 Series Marine-Rated Surface Mount Circuit Breaker – 100A

Eaton 187 Series 100A MRCB marine rated circuit breaker. Typically used in DC power systems in marine applications (as a main or branch circuit breaker), truck and bus systems, RV systems, add-on protection for accessories, lift gates, etc. External ignition protected and weatherproof.The Series 187 Marine Rated Circuit Breaker features a manual reset with switchable function and is single pole thermal type.

6 in stock Order within 4h 29m to ship today
Free Delivery Orders over $100
Tech Support USA based

Series 187 Manual Reset Circuit Breakers With On/Off Switch Function.

  • Combines switching and circuit protection into a single device
  • Clear, single lever operation
  • ‘Trip Free’ design cannot be held ‘ON’ during fault current condition
  • Waterproof – IP66
  • Recessed mounting holes for clean appearance
  • Large Clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 M8 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected – Safe for installation aboard gasoline powered boats
  • Meets SAE J1171 external ignition protection requirements

Equivalent Models

BRAND MODEL
Blue Sea Systems 7144-BSS
EATON CB187F-100

System Voltage
24V, 12V

Same-Day Shipping

Most orders placed before 1:00 PM PST on business days ship same day from our California warehouse. Expedited overnight and 2-day options available at checkout.

Free Delivery

Take advantage of free standard shipping on orders over $100. Only available for shipping addresses in the Contiguous United States.

Returns & Warranty

We offer a 30-day return policy for unused items in original packaging. Manufacturer warranties apply to all products.

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