Siemens Speedfax™ B170H Molded Case Circuit Breaker, 120 VAC, 70 A, 22 kA Interrupt, 1 Pole, Thermal Magnetic Trip
Molded Case Circuit Breakers
473921
MFG #: B170H
Siemens
26.09000
/ 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
| Features: UL listed for use with 60/75 DEG C wire through 125 AMP, 120 VAC fluorescent lighting; Mounting: Bolt-On; Includes: Insta Wire |
| 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 |
| 8 to 4 AWG copper, 8 to 2 AWG aluminum wire |
| UL listed for use with 60/75 deg C wire through 125 A, 120 VAC fluorescent lighting |