Crydom HS151DR-D5D10, Din Rail Mount DC Solid State Relay, with Heatsink 3-32VDC control, 8.2A @ 40 Deg C, 500VDC Load Features Ratings from 7A to 100 Amp @ 1-500VDC Mosfet output for equal load sharing Zero voltage or instantaneous turn-on outputs UL/CE/ROHS Compliant Direct bond copper substrate Direct power lead frame Epoxy free design Spec Part Number HS151DR + D5D10 Switching Type DC Switching ROHS/CE/UL Yes Control Voltage 3.5 - 32VDC Load Current 8.2 Amp DC @ 40 Deg C Surge Capability 29 Amp DC Special Feature LED Status Indicator Mounting Style Panel Mount Reccomended Load Voltage 1-385 VDC Max Load Voltage 500 VDC Termination Style Screw Terminals Dimensions L:97mm x W:45mm x D:142.8mm Unit Weight 450g Factory Pack Qty 10 Datasheet HS151DR Datasheet Series 1 DC 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