The 440R-W23221 is a modular monitoring safety relay from the GUARDMASTER MSR330P series, designed for Group 1 applications. This discontinued model features 3NO/1NC auxiliary contacts, operates at 24 VDC with 1.5 W power consumption, and supports DIN rail mounting. Note: Original manufacturer warranty is not applicable, but includes Beyondtech's warranty.
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The 440R-W23221 is a modular monitoring safety relay from the GUARDMASTER MSR330P series, designed for Group 1 applications. This discontinued model features 3NO/1NC auxiliary contacts, operates at 24 VDC with 1.5 W power consumption, and supports DIN rail mounting. Note: Original manufacturer warranty is not applicable, but includes Beyondtech's warranty.
