Crydom PMP4850WP, Phase/Burst control, 240VAC, 50 Amp, Selectable 0-5V,0-10V,4-20mA Input, w/Overvoltage Protection Features Selectable Proportional Phase or Burst Control Input Ratings from 25A to 90 Amp @ 170-600 VAC SCR output for heavy industrial loads Zero voltage or Instantaneous turn-on outputs UL/CE/ROHS Compliant Direct bond copper substrate Direct power lead frame Epoxy free design Spec Crydom Part Number PMP4850WP Switching Type Phase Angle or Burst (Selectable) ROHS/CE/UL Yes Control Voltage 0 - 10V/0 - 5V/4 - 20mA Proportional Input (Selectable) Note Requires DC Power Supply for 0-5V/0-10V input modes Load Current 50 Amp (rms) Surge Capability 716Amp (peak) Special Feature Proportional Controller + SSR, Overvoltage protection Mounting Style Panel Mount Load Voltage Range 345-530VAC Dielectric Strength 4kV Termination Style Terminal Plug Unit Weight 160g Factory Pack Qty 20 Datasheet Product Datasheet PMP24 Installation/Wiring Guide Equivalent Crydom PMP2425W or Contact Us for Possible Replacement 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