Precise Switching: High-quality internal contacts reduce arcing and electrical noise

The Trane SWT1280 Limit Switch is a high-reliability OEM thermal protection component specifically engineered for HVAC furnace safety and consistent air handler performance

High Precision: Utilizing a 499-500 Ohm tolerance specifically for HVAC signal conversion accuracy

Durable Construction: Engineered to withstand the thermal stress of frequent cycling in demanding HVAC environments

preventing plunger hang-ups and ensuring reliable seat tightness under high MOPD conditions

Intermatic UWZ48-120U Terminals Els PW 17895 Precise Switching: High-quality internal contactsThe Intermatic UWZ48 120U is a high precision, non resettable 120V AC hour meter engineered for the rigorous runtime tracking demands of industrial motors, HVAC systems, and commercial control panels. Designed with a synchronous motor drive, this surface mount hour meter provides an accurate 7 digit readout (99,999. 99 hours) with high visibility 0. 16 inch high numerals. The unit features white on black characters for full hours and yellow on black