Industry Description
Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers - Type BL, 2-Pole, 120/240VAC are Circuit Protection Molded Case Circuit Breakers. Type BL Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Am perage Rating 90A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
Modified Industry Description
2P 90A CKT BRKR
AD Description
Siemens B290 Type BL Low Voltage Molded Case Circuit Breaker, 120/240 VAC, 90 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
Vendor Description
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.