Hubbell Industrial Controls 69ES2 Pressure Switch 319825-402 the 13B0001N02 is the current

the 13B0001N02 is the current technical successor and replaces the N01 version in most control schematics

Precision: Guarantees physical and electrical compatibility with existing Broan and NuTone ventilation housings

A tripped manual reset switch will show an open circuit until the reset button is depressed

5 pole' vs '1 pole' mean for this part

Key Benefits Dual-Flow Capability: Integrated internal check valves eliminate the cost and labor of installing external check valves in heat pump liquid lines

Hubbell Industrial Controls 69ES2 Pressure Switch 319825-402 the 13B0001N02 is the currentThe Hubbell 69ES2 Pressure Switch is an industrial grade water pump pressure control engineered for demanding residential, agricultural, and light commercial well systems. For contractors seeking a rugged alternative to standard switches, the HC69ES2 features a high performance 80 PSI cut out and a field adjustable differential ranging from 15 to 25 PSI. This Hubbell Industrial Controls unit is built with 100% copper terminals and silver cad oxide