![](https://leeselectronic.com/57292-large_default/circuit-breaker-eaton-12vdc-40a-shortstop-121b40-a2p-ka.jpg)
![](https://leeselectronic.com/57293-large_default/circuit-breaker-eaton-12vdc-40a-shortstop-121b40-a2p-ka.jpg)
![](https://leeselectronic.com/57294-large_default/circuit-breaker-eaton-12vdc-40a-shortstop-121b40-a2p-ka.jpg)
location_on 4131 Fraser St. Vancouver BC Get Directions
phone 604-875-1993 Call us
access_time Hours
Monday - Friday | 9AM - 5:30PM |
Saturday - Sunday & Holidays | Closed | See Holiday Hours |
Specifications
Applications: Battery chargers, trucks, buses, RVs, trolling motors, etc
Rating: 5-50A, 14VDC; 28VDC (Series 123, 124, & 125)
Interrupt Rating: Main Circuit Protection: 1.5kA @ 12VDC (Series 123 w/plastic cover); Branch Circuit Protection: 2.5kA @ 12VDC (Series 121 & 124 -01 sealed & Series 123 w/plastic cover)
Operating Temperature Rating: –40°F (–40°C) to 185°F (85°C)
Storage Temperature Rating: –40°F (–40°C) to 260°F (125°C)
Materials: Black UL-Rated thermoplastic body (thermoset for Type II body & buttons). Cover is grey thermoplastic or steel-Type l gold, Type ll silver
Termination: #10-32 thread
Torque Rating: 24 in-lbs (2.7N • m) max
Mounting Torque Rating: Plastic cover - 15 in-lbs (1.7N • m); Metal cover - 30 in-lbs (3.4N • m)
Ingress Protection Rating: IP66 On plastic cover version only (except for terminals)
Compliances: SAE J553; SAE J1171 (ignition protected)