AC Contactors

A contactor is the relay that switches line power through to a condensing unit's compressor and fan when the thermostat calls. This range covers definite purpose contactors in 1-, 2-, 3- and 5-pole configurations rated from 30 A to 90 A, with 24, 120, 208-240 and 240 VAC coils.

Replace like for like: match the pole count, the amp rating and the coil voltage marked on the contactor you are removing, since a 24 VAC coil will not pull in on a 240 VAC control circuit. Most units listed here are single phase, and two 1NO/1NC auxiliary contact blocks are stocked for add-on switching.

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