SIEMENS BQD370SN BREAKER BQD 70A 480VAC 3-WIRE SW NEUT

SIEMENS BQD370SN Breaker BQD 70A 480VAC 3-Wire Switchgear The SIEMENS BQD370SN is a low voltage molded case circuit breaker designed for panelboard mounting in construction applications. It provides reliable circuit protection with a thermal magnetic trip unit, suitable for electrical distributors and switchgear suppliers requiring robust and compliant circuit breakers for 480/277VAC systems. Specifications Manufacturer: Siemens Model Number: BQD370SN Number of Poles: 3 Continuous Current Rating: 70 A Voltage Rating: 480/277 VAC Frequency Rating: 50/60 Hz Interrupt Rating: 14 kA Frame Size: 100 A Trip Type: Thermal Magnetic Trip Unit Connection Type: Low Tab Material: Molded Case Circuit Breaker Dimensions (HxWxD): 5 in x 3 in x 3 in Standards: UL 489, CSA-C22.2 Maximum Ambient Operating Temperature: 40 °C Features Panelboard mount design for easy installation Thermal magnetic trip unit provides reliable overload and short circuit protection Compact molded case construction for durability and safety Suitable for construction and industrial electrical applications Compliant with UL and CSA safety standards Downloads & Links Spec Sheet