Home > Products > Motors Category > Parts & Accessories > Boat Parts > Electrical & Lighting >

Blue Sea Systems 7146 187-Series 120 Amp Circuit Breaker Surface Mount
Blue Sea Systems 7146 187-Series 120 Amp Circuit Breaker Surface Mount




Condition :New

Price: $99.69
Sale Price: $74.66
Savings: $25.03
MPN : 7146
UPC : 632085071462
Shipping From: Shipping from USA

Quantity in Stock:3

Order Now & Get it by:

187 - Series Thermal Circuit Breakers - Surface Mount

120 Amp Circuit Breaker

PN:  7146

  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 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


Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free

Type:Thermally Responsive Bi-Metal Blade

Case Material:Thermoset Polyester

Voltage Rating:48 Volts DC Maximum

Interrupt Rating:5,000 Amperes at 12 Volts DC

 3,000 Amperes at 24 Volts DC

 1,500 Amperes at 42 Volts DC

Operating Temperature Range:-25C° to +82C°

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to .

Customer Reviews