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The Rockwell Automation 1492-SPM1D020 is a 1-pole supplemental circuit breaker designed for control circuit and load protection. This circuit breaker is part of the Bulletin 1492-SPM series and has a trip curve D with a rating of 2A. It does not require a neutral for operation, making it versatile for various electrical applications.
This circuit breaker offers reliable protection for control circuits.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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