Series 12x (Shortstop circuit breakers)
The Series 12X Shortstop Circuit Breakers feature an auto, manual and modified reset and is a single pole thermal type breaker.
核心功能
- Single Pole Thermal Type Breakers
- 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 193 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
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Additional Specifications
| Marking | Custom marking available. Consult factory for options |
| Termination | #10-32 thread and quick-connect options available |
| 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 (consult factory for ignition protection ratings) |
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