Wet Switch Water Detector, 24VAC Solid State
https://nsiindustries.com/product/wet-switch-water-detector-24vac-solid-state/
DETECTOR, WATER, WET SW,WET SW WATER DET
PROTECTOR,UNIV,MOTR,180 TO 600VAC,1
PROTECTOR,MOTR,1/4 IN,208 TO 277VAC,1
PROTECTOR,SURGE,120/240VAC,50/60 HZ
DETECTOR,WTRTHT,LOW FLOW,-4 TO 158°F
ALARM,ELECTRONIC,WATER OVERFLOW,0.5W
PROTECTOR,PLG-IN,115VAC,10MA,1,000 BTU)
ALARM,TEMP,HUMIDITY,12V TO 24VAC/VDC
ALARM,TEMP,1,-10 TO 80°F,200 FT,SURF
ALARM,DUAL,TEMP,120V,1,-10 TO 80°F