Crydom Power Controls

Crydom’s Panel Mount AC Solid State Relays and Contactors are available in single, dual and 3-phase configurations with ratings in the range of 5 to 150 Amps per channel at 24 to 660 VAC.

AC Solid State Relays are designed to be mounted into a metal plate or a heat sink in order to dissipate the generated heat. Heat sink selection charts are provided on each AC Output Solid State Relay datasheet.

AC output contactors are typically used to switch power into 3-phase heaters and motors but are not restricted to only these types of applications. Our Solid State Contactors are available with motor ratings of up to 25 HP at 480 VAC.

Crydom AC Panel Mount Solid State Relays and Contactors provide an excellent alternative to electromechanical switching devices for applications that require frequent switching and long life expectancy.

Series 1

• Crydom's signature family of Solid State Relays
• Ratings from 10 to 125 Amps @ 24-280 VAC or 80-530 VAC
• Optional Normally Closed output

Crydom Series 1 PDF brochure

HA and HD Series

• General purpose Solid State Relay
• Ratings from 12 to 125 Amps @ 48-530 VAC or 48-660 VAC
• Optional low input current option

Crydom HA and HD Series PDF brochure

53TP Series

• 3-phase Solid State Contactor
• Ratings of 25 and 50 Amps per phase @ 48-530 VAC
• Optional IP20 "touch-safe" cover

Crydom 53TP Series PDF brochure