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

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US$34.64
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US$34.64
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Free shipping Free 30-day returns

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Product details

Management number 254760146 Release Date 2026/11/07 List Price US$34.64 Model Number 254760146
Category

New 187 Series Thermal Circuit Breaker blue Sea Systems 7146 120A Surface : Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected conforming to SAE J1171 safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.

  • 187 - Series Thermal Circuit Breakers - Surface Mount120 Amp Circuit BreakerPN:  7146Features:
  • 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 boatsSpecifications Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip FreeType:Thermally Responsive Bi-Metal BladeCase Material:Thermoset PolyesterVoltage Rating:48 Volts DC MaximumInterrupt Rating:5,000 Amperes @12 Volts DC 3,000 Amperes @24 Volts DC 1,500 Amperes @42 Volts DCOperating Temperature Range:-25C° to +82C°WARNING: 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 P65Warnings.ca.gov. Specifications:
  • Amperage: 120a
  • Box Dimensions: 2"H x 4"W x 5"L WT: 0.5 lbs
  • UPC: 632085071462
Amps 120 Amps
Circuit breaker type Standard
Mount type Screw-in
Volts 12 Volts
Brand Blue Sea Systems
Has nrtl listing certification N
Size amperage = none
Maximum energy surge rating 0 Horsepower
Features Waterproof
Has written warranty No
Count 1
Model 7146

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