Ends rusting problems forever;NEMA 3R rated;Made of heavy-duty industrial grade plastic;Rainproof all-plastic enclosure is perfect for applications where high humidity and/or dust can be a problem;Plastic enclosure has combination 0.5 and 0.75 in. nominal knockouts, one on back and each side of enclosure, and two on bottom

• Intermatic 2T2502GA Pool/Spa Plastic Enclosure Timer

Intermatic 2T2502GA Pool/Spa Plastic Enclosure TimerIntermatic