NAVAL BREAKER 45A 1P 120V 10K BL

NAVAL BREAKER 45A 1P 120V 10K BL – Molded Case Circuit Breaker The Siemens NAVAL BREAKER 45A 1P 120V 10K BL is a low voltage molded case circuit breaker designed for panelboard mounting in electrical distribution systems. It provides reliable circuit protection with a thermal magnetic trip unit, suitable for use in residential, commercial, and light industrial applications. Ideal for electrical distributors and switchgear suppliers requiring compact, bolt-on breakers rated for 120VAC operation. Specifications Type: BL Application: Electrical Distribution Standard: UL 489 Voltage Rating: 120V AC Amperage Rating: 45A Trip Range: Thermal Magnetic Interrupt Rating: 10,000 AIC Number of Poles: 1 Connection Type: Bolt-On Dimensions (L x W x H): 3 in x 3 in x 1 in Product Weight: 0.08 lbs Country of Origin: Mexico Manufacturer: Siemens Manufacturer Part Number: B145NAV Features Compact 1-pole design for easy panelboard installation Thermal magnetic trip unit for reliable overcurrent protection Bolt-on connection ensures secure mounting and electrical contact UL 489 listed for safety and compliance 10,000 AIC interrupting rating suitable for typical low voltage applications Calibrated for 40°C maximum ambient temperature Downloads & Links Spec Sheet