4 S611 Soft Starter MN03902011E—May 2012 www.eaton.comShort-Circuit Ratings—ComponentShort-Circuit Ratings—Enclosed Control (Fuses)Short-Circuit Ratings—Enclosed Control (Breaker)Note: For more details on short-circuit protector selections and enclosure sizing, please referto the linked spreadsheet on UL’s website at: http://www.ul.com/global/documents/offerings/industries/buildingmaterials/industrialcontrolpanels/shortcut/Eaton.xlsNote: Suitable for use on a circuit capable of delivering not more than 100,000 rmssymmetrical amperes, 600 volts maximum when protected by Class RK5 fuses or acircuit breaker having an interrupting rating not less than 65,000 rms symmetricalamperes, 480 volts maximum.Frame Size Fuses Circuit Breaker Voltage (V) SCCR Rating (A)A RK5/K5/J Eaton FDC thermal magnetic 600 10kB RK5/K5/J Eaton FDC thermal magnetic 600 10kC RK5/K5/J Eaton FDC thermal magnetic 600 10kD RK5/K5/J Eaton FDC thermal magnetic 600 18kE RK5/K5/J Eaton FDC thermal magnetic 600 18kF RK5/K5/J Eaton FDC thermal magnetic 600 30kFrame Size Fuses Voltage (V) SCCR Rating (A)A RK5/K5/J 600 100kB RK5/K5/J 600 100kC RK5/K5/J 600 100kD RK5/K5/J 600 100kE RK5/K5/J 600 100kF RK5/K5/J 600 100kFrame SizeThermal MagneticCircuit BreakerMotor CircuitProtector Voltage (V) SCCR Rating (A)A Eaton FDC HMCP 480 65kB Eaton FDC HMCP 480 65kC Eaton FDC HMCP 480 65kD Eaton FDC HMCP 480 65kE Eaton FDC HMCP 480 18kF Eaton FDC HMCP 480 30kwww.comoso.com
