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B340 Siemens Circuit Breaker

Item # B340

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Product Specifications

Type
BL
Amperage
40
Poles
3
Voltage
240

B340 Description

Siemens / ITE B340 miniature circuit breakers deliver reliable 40-amp protection in a compact 3-pole configuration. This bolt-on molded case breaker fits standard BL-type panelboards and handles 240 VAC applications with a 10 kiloamp interrupting rating. Measuring 3" x 4" x 2", it's designed for branch circuit protection in residential and light commercial installations. Whether you need new or obsolete Siemens / ITE breakers, we stock thousands of miniature circuit breaker products to keep your electrical systems running safely and efficiently.