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The Rheem 42-25103-03 is a 40A, 3-pole contactor with a 24V coil, designed for robust electrical control in industrial and commercial setups. Manufactured to facilitate efficient power switching, this component is a fundamental part of HVAC and other electrical systems.
This contactor is engineered to handle full-load amps and locked rotor amps up to high values across various voltage ranges, making it versatile for multiple contexts.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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