Siemens Speedfax™ B120T Molded Case Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
Molded Case Circuit Breakers
240516
MFG #: B120T
Siemens
21.91000
/ ea
Circuit breakers provide a manual means of energizing and de-energizing a circuit. In addition, circuit breakers provide automatic over current protection of a circuit. A circuit breaker allows a circuit to be reactivated quickly after a short circuit or overload is cleared. Unlike fuses, which must be replaced when they open, a simple flip of the breakers operating handle restores the circuit.
- Features
| Tungsten |
| Sense when an over current occurs |
| Measure the amount of over current |
| ACT by tripping quickly enough to prevent damage to itself and associated conductors |
| Mounting with insta-wire |
| 14 to 10 AWG copper, 12 to 10 AWG aluminum wire |
| Tungsten trip mechanisms for high inrush high wattage applications |