Crydom HS151DR-CY9008, Panel or Din Rail Mount Solid State Relay 3-32VDC Control Input, 48-660VAC Output, 40 Amps w/LED Indicator Features Ratings from 25A to 125 Amp @ 48-530 VAC SCR output for heavy industrial loads Zero voltage or instantaneous turn-on outputs Direct bond copper substrate Direct power lead frame Epoxy free design Spec Part Number HS151DR + CY9008 Switching Type Zero Crossing ROHS/CE/UL Yes Control Voltage 3-32VDC Load Current 40 Amp (rms) @ 40 Deg C Surge Capability 630Amp (peak) Special Feature LED Indicator and Plastic IP Cover Mounting Style Panel Mount Load Voltage Range 48-660VAC Max Non Repetitive Peak Voltage 600 Vp Termination Style Screw Terminals Dimensions L:97mm x W:45mm x D:142.8mm Unit Weight 450g Factory Pack Qty 20 Datasheets HS151DR Datasheet CY9008 Notifications Please note Changes from Gen 3 to Gen 4 (current) package design here App Notes Why Use SSR's? The inside story Selecting a SSR DC Output SSR's Selecting a Suitable Heatsink Use of Thermal Interface Material How to Verify the Proper Heatsink Effect of Forced Air Cooling Fuse Protection of SSR's Overvoltage Protection "P" Option MOV SSR Reliability Whitepaper 3 Phase Motors and Heating Applications 3 Phase Motor Reversing How to test a SSR SSR Precautions SSR Life Expectancy MTBF ROHS & Reach Statement Heatsink SSR and Heatsink Assemblies