Crydom MCBC4850CF, Solid Sate Relay based Burst Fire Controller, 480VAC, 50 Amp, 0-10V Input, 20 Cycles Features Selectable Proportional Burst Control Input Ratings from 25A to 90 Amp @ 180-530 VAC SCR output for heavy industrial loads Zero voltage turn-on outputs UL/CE/ROHS Compliant Direct bond copper substrate Direct power lead frame Epoxy free design Spec Crydom Part Number MCBC4850CF Switching Type Burst Fire (10 Cycles) ROHS/CE/UL Yes Control Voltage 0-10V Proportional Input Load Current 50 Amp (rms) Surge Capability 625 Amp (peak) Special Feature Proportional Controller + SSR Mounting Style Panel Mount Load Voltage Range 330-530VAC Overvoltage Vpk 1200V Termination Style Terminal Plug & Screws Unit Weight 87g Factory Pack Qty 10 Datasheet Product Datasheet Notifications Please note Changes from Gen 3 to Gen 4 (current) package design here Equivalent 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