Allen Bradley 1492-SPM3D320


The Allen Bradley 1492-SPM3D320 is a miniature circuit breaker designed to handle up to 32 amps in a 3-pole configuration. It operates at a voltage rating of 480Y/277 VAC and is well-suited for protecting circuits with highly inductive loads. This supplementary breaker features a trip curve D characteristic, which means it’s tailored to withstand the inrush currents commonly found in motor and transformer applications. Distributed by BSP Automation, this compact yet robust device offers reliable protection for industrial control systems requiring precise and stable circuit interruption.
Documents and Manuals
Contact Us for Product Inquiries
Check out other Allen Bradley products












If you didn't find the automation part you were looking for, our support team is here to help. Just contact us, and we'll do our best to source the exact part you need. We're committed to meeting your needs and ensuring your satisfaction.