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The Weil McLain 3-Minute Time Delay Relay, MPN 383-500-021, delivers important timing control for various industrial and commercial uses. This relay incorporates a three-minute delay, which allows systems to stabilize before activation. Made from durable materials, it is designed for reliable performance even in tough conditions.
Ideal for applications requiring controlled machinery startup and process automation.
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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