Circuit Breakers Medium Duty

Medium Duty Push Button Reset Only Circuit Breaker - 20A

2139
  • Weatherproof
  • Can be used as Main, Branch, or 24 hour circuit protection
  • Compact design enables high density circuit protection configurations
  • Push-to-reset operation
  • “Trip Free” design cannot be held “ON” during fault current condition
  • Ignition protected - Safe for installation aboard gasoline powered boats
  • Captive star lock washers meet requirements for anti-rotation and eliminate handling of small, easily dropped parts
MSRP: $56.34
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Specifications
Amperage20A
Maximum Voltage120V AC
32V DC
Circuit Breaker TypeThermal trip, manual push-button reset only
Terminal Stud Torque30 in-lb (3.39 Nm)
Interrupt Capacity 3000A @ 120V AC
5000A @ 32V DC
Minimum Operating Temperature-54° C
Maximum Operating Temperature74° C
Mounting Screw Thread#8-32
Terminal Stud#10-32 Stainless Steel
Weight0.16lb (0.07 kg)
Meets the following Regulatory Specifications
SAE J1428
SAE J553
UL 1077
UL 1500
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