SIEMENS CANADA BQ3B040 40Amp 240V 3-Pole Type BQ Common-Trip Bolt-On Molded Case Circuit Breaker

In Stock
Price $226.03 / EA
Qty EA
Manufacturer #:BQ3B040


Siemens Type BQ breakers provide easy lug-in/lug-out connections in Siemens Panelboards. 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 breaker’s operating handle restores the circuit. All circuit breakers perform the following functions: - 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


Brand Name Siemens Sub Brand N/A
Item Name Molded Case Circuit Breaker Type BQ
Number of Poles 3 Interrupt Rating 10 kA
Amperage Rating 40 A Voltage Rating 240 V
Terminal Connection Bolt-On, Stud Trip Range Thermal Magnetic
Actuator Switch Position Knob Auxiliary Contacts N/A
Frame N/A Trip Type Thermal Magnetic
Dimensions 12.7 in L x 4.7 in W x 3.7 in H Standards UL 489
Application Electrical Distribution UPC 783643102613


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