Sierra CB50640 HIGH AMP Panel Mount Type III 80A Reset Waterproof Circuit Breaker

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  • Regular price $49.95
  • 6 available


  • HIGH AMP Panel Mount Type III 80A Reset Waterproof Circuit Breaker
  • Amperage: 80 Amp
  • Panel Mount
  • Resettable
  • Switchable
  • Combined use as a switch and circuit protection with visual reset
  • IP67 rated for enviromental protection.
  • Shock vibration, Corrosion and humidity resistance.
  • 1/4" Stainless Steel Studs on back of the breaker
  • Standard safety 'Trip Free' feature so switch cannot be held 'ON'
  • SAE J1171 Ignition protected design for safe use in below deck boat applications
  • Meets ABYC E-11 Recommendations
  • Type III High Amp Marine Rated, Waterproof
  • Manufacturer: Sierra  
  • Model Number: Circuit Breaker
  • Part Number: CB50640
  • Also Known As: 
    • Cooper Bussmann  CB185P-80, 187080P-03-1
    • Blue Sea System 7042