Fishing Tackle, Marine Supply & Outdoor Gear Electrical Circuit Breakers Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp

187 - Series Thermal Circuit Breakers - Surface Mount

90 Amp Circuit Breaker

PN:  7143

Features:

  • 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

Specifications 
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 @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°

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UPC 632085071431
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