Solid-state relays in the CKR Series have an integral heatsink rated at 10, 20 or 30 A RMS output at 77ºF (25ºC) from 24 to 660 VAC. They offer an optimized input control range of 90 to 140 VAC at 50/60 Hz. The CKRA models are rated at 110 to 280 VAC input while CKRD models are rated at 4 to 32 VDC input. The 22.5 mm DIN-rail-mounted relays provide solid-state switching, including zero voltage for resistive loads and instantaneous turn on for phase control or motor switching.
Crydom Inc., Custom Sensors & Technologies