Crydom Series 1 Solid State RelaysCrydom Series 1 range of solid state relays offer a wide range of ratings from 10 A to 125 A at 24 V ac to 280 V ac. Crydom has incorporated many features within this particular range of panel mount solid state relays including AC or DC control and SCR output for heavy industrial loads. Both zero-crossing (resistive loads) and random-fire (inductive loads) output versions are available.Features and Benefits600 V blocking capacitySCR Output for heavy industrial loadsInternal snubber circuitryFilter, cover and thermal pads availableTerminal Type Screw, Saddle ClampInput-output Capacitance: 8 pFIsolation Voltage 4 kVrmsDimensions: H22.9 x D58.4 x W45.7mmNoteHeat sink not included. For load current de-rating and heat sink details see manufacturers datasheetCautionDerating will limit the maximum load current at temperatures above 25 °CApprovalsUL recognised component for Canada and US, VDECrydom Solid State Relay and Accessories