Siemens HEB1B040B



The Siemens HEB1B040B is a 40-amp, single-pole circuit breaker designed for reliable electrical protection in a variety of industrial and commercial applications. Rated for 277 volts and capable of interrupting fault currents up to 65 kiloamperes, this breaker ensures safe operation under demanding conditions. It features load side lugs for straightforward wiring connections, making installation efficient. Distributed by BSP Automation, the HEB1B040B combines durability and performance suited to professional electrical systems.
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