Intermatic GMXST-I-120 Timer Els PW 17895 it features built-in 1 NO

it features built-in 1 NO + 1 NC auxiliary contacts to simplify control circuit logistics

or sensing a temperature outside the -30°F to 220°F range

maintaining system efficiency and protecting expensive inductive loads from premature failure due to contact chatter or voltage drops

which are critical for stabilizing system or domestic hot water temperatures

the ICM203F installs in series with the control circuit

Intermatic GMXST-I-120 Timer Els PW 17895 it features built-in 1 NOThe Intermatic GMXST I 120 is a heavy duty 24 hour electromechanical timer engineered for light duty commercial and industrial HVACR applications. Operating at 120V AC, this SPDT switch supports a robust 21 amp resistive load and is rated for up to 1 HP at 120 VAC. As a veteran grade mechanical time switch, it features captive trippers with 15 minute minimum switching intervals, allowing for precise cycling of pumps, motors, fans, and refrigeration