187 - Series Thermal Circuit Breakers - Surface Mount

40 Amp Circuit Breaker

PN:7138

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.