Trane SWT3114 Pressure Switch 319825-402 preventing motor overheating and premature

preventing motor overheating and premature winding failure due to out-of-spec electrical oscillation

Featuring an Automatic Reset mechanism

focusing solely on the bulb’s sensor point

the transmitter features user-selectable outputs of 0-5 VDC or 0-10 VDC via onboard DIP switches

Trane SWT3114 Pressure Switch 319825-402 preventing motor overheating and prematureThe Trane SWT3114 is a professional grade dual pressure switch engineered for critical monitoring in light commercial and industrial HVACR platforms. Designed as a direct OEM replacement part, this 120 VAC component utilizes a SPDT configuration to provide precise safeties for both high and low pressure thresholds. With a robust 18A current rating and 1 10 HP capacity, it is frequently applied in Trane chiller controls, rooftops, and furnace draft