Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp

Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp187 Series Thermal Circuit Breakers Surface Mount 50 Amp Circuit Breaker PN: 7139 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

187 - Series Thermal Circuit Breakers - Surface Mount

50 Amp Circuit Breaker

PN:7139

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

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.