Siemens Speedfax™ B345HH Molded Case Circuit Breaker, 240 VAC, 45 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip
Molded Case Circuit Breakers
300975
MFG #: B345HH
Siemens
134.54000
/ 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.
- Catalog URL - Siemens_B215HHNAV_Brochuer_1.pdf(Catalog URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet 1 URL - ID-SPE-v2-SF17-07-029.pdf(Spec Sheet 1 URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=EGH&mlfbs=US2:B345HH&language=en(Spec Sheet URL)
- Spec Sheet URL - SF17-07-029.pdf(Spec Sheet URL)
- Spec Sheet URL - SIE_CS_BL.pdf(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- User Manual URL - SIE_IS_CircuitBreaker_QP_BL_MP_R817123.pdf(User Manual URL)
- Features
| N/A |
| 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 6 AWG copper, 8 to 4 AWG aluminum wire |