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Allen-Bradley 440R-E23194 Guardmaster MSR132ED Safety Relay
440R Expansion Units, MSR132ED, 4 N.O. Delayed Safety Outputs, 2 N.C. Auxiliary Outputs, 2s Delay Time, 24V DC Power Supply, Cat. 4 per EN 954-1 (ISO 13849-1), 22.5 mm Housing Width, Fixed Terminals.
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