A70HA-1C TEMPERATURE CONTROL 15-55DEGREE F 4WIRE by JOHNSON CONTROLS

Description from manufacturer The A70 Series temperature control incorporates a vapor-charged sensing element. The A70G, A70H, and A70K have a 4-wire, 2-circuit contact block that contains two isolated sets of contacts. The contacts are designed so that when the main contact opens, the auxiliary contact closes. Features • long-life, snap-acting contacts • automatic or manual reset models Applications Typical applications include energizing an indicator light after a low temperature cutout on a ventilating system.