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The NSI A502H Auto Off Interval Mechanical Spring Wound Timer is designed for precise timing control across various applications. This timer operates on 125/250/277 VAC and features a two-hour setting. With a single pole and SPDT contact form, it is suitable for 1 hp and 2 hp applications.
This NSI timer is ideal for controlling indoor and outdoor lighting, bathroom fans, and other devices needing interval timing.
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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