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The Mercury Displacement Industries DRO-120AUX-4 is a time delay relay designed for reliable performance in various applications. This relay operates on one hundred twenty volts and features mercury contacts. It provides a four-second delay on release and operates in a normally open state.
Ideal for motor control and timing systems, the DRO-120AUX-4 ensures consistent performance in electrical applications.
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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