DIN Rail Mount Contactor Datasheet DRA3P Series 2.4 & 4.2 Amp rated Solid State Contactor Load voltage range of 48-510 VAC, 3-Phase Fits standard 35mm DIN-RAIL LED input status indicator AC or DC control Zero-crossing (resistive loads) or instantaneous turn-on (inductive loads) output cUL Recognized, IEC Rated, CE & RoHS Compliant, Horsepower Rated Built in Overvoltage Protection Start / Stop PRODUCT SELECTION Control Voltage 2.4 A 4.2 A 4-6 VDC Control DRA3P48D2 DRA3P48D4 18-28 VDC Control DRA3P48E2 DRA3P48E4 36-60 VAC Control DRA3P48C2 DRA3P48C4 90-140 VAC Control DRA3P48B2 DRA3P48B4 200-265 VAC Control DRA3P48A2 DRA3P48A4 AVAILABLE OPTIONS Rated Load Current 2: 2.4 Amp/ 1HP 480 VAC Controlled Legs Operating Voltage 4: 4.2 Amp/ Blank: 3 Legs Series 48: 48-510 VAC 2HP 480 VAC 2: 2 Legs DRA 3P 48 D 4 R 2 Function Control Voltage Switching Type 3P: 3 Phase D: 4-6 VDC Blank: Zero Voltage Turn-On E: 18-28 VDC R: Instantaneous Turn-On A: 200-265 VAC B: 90-140 VAC Required for valid part number C: 36-60 VAC For options only and not required for valid part number (1) OUTPUT SPECIFICATIONS AC Output Description 2.4 A 4.2 A Operating Voltage (47-63Hz) Vrms 48-510 48-510 Rated Operating Voltage (Vrms) 480 480 Transient Overvoltage Vpk (2) 1200 1200 Maximum Resistive Load Current UL/AC51 Arms (3, 8) 2.4/2.4 4.2/2.4 Maximum Motor Load Current UL/AC53 Arms (3, 4) 2.1/2.1 3.4/2.1 Minimum Load Current Arms 0.15 0.15 Maximum Off-State Leakage Current Rated Voltage mArms 1.0 1.0 Minimum Off-State dv/dt Maximum Rated Voltage V/sec 500 500 Maximum On-State Voltage Drop Rated Current Vrms 1.15 per Channel 1.15 per Channel Maximum Surge Current (50/60 Hz, 1 cycle) Apk 285/300 285/300 Maximum It for Fusing (50/60 HZ, 1/2 cycle) A sec 410/375 410/375 HP/IEC 60947 Rating 240V, 40C HP/KW (5) 0.5/0.37 0.75/0.37 HP/IEC 60947 Rating 380V, 40C HP/KW (6) 1.0/0.75 1.5/0.75 (7) HP/IEC 60947 Rating 480V, 40C HP/KW 1.0/0.75 2.0/0.75 Minimum Power Factor (with Maximum Load) 0.5 0.5 Min/Max stranded/solid wire AWG 24/10 24/10 Min/Max stranded/solid wire IEC mm 0.5-4.0 0.5-4.0 Load Terminal Screw Torque Range: 12.0 in lb (1.36 Nm) 12.0 in lb (1.36 Nm) FDE-07-01 REV. A Do not forget to visit us at: www.crydom.com Copyright 2018 Crydom Inc. Specifications subject to change without notice.L1 L2 L3 AC LINE 230VAC CONTROL -A1 +A2 LOAD T1 T2 T3 DIN Rail Mount Contactor Datasheet (1) INPUT SPECIFICATIONS Description DRA3P48Dx DRA3P48Ex DRA3P48Cx DRA3P48Bx DRA3P48Ax Control Voltage Range 4-6 VDC 18-28 VDC 36-60 VAC 90-140 VAC 200-265 VAC Rated Input Control Voltage 5 VDC 24 VDC 48 VAC 120 VAC 230 VAC Minimum Turn-On Voltage 4 VDC 18 VDC 36 VAC 90 VAC 200 VAC Minimum Turn-Off Voltage 2 VDC 2 VDC 10 VAC 20 VAC 60 VAC Minimum Input Current mA 17 15 7.5 5 4.5 Maximum Input Current mA 35 25 13.5 8 5.7 Nominal Input Impedance Ohms 120 1.2K 4.2K 16K 46K Maximum Turn-On Time (9) 1/2 Cycle 1/2 Cycle 20 ms 20 ms 20 ms Maximum Turn-Off Time 1/2 Cycle 1/2 Cycle 30 ms 30 ms 30 ms Min/Max stranded/solid wire AWG 24/12 24/12 24/12 24/12 24/12 Min/Max stranded/solid wire IEC mm 0.5-2.5 0.5-2.5 0.5-2.5 0.5-2.5 0.5-2.5 Control Terminal Screw Torque Range: 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) (1) GENERAL SPECIFICATIONS Description Parameters Dielectric Strength, Input to Output (50/60Hz) 3750Vrms 9 Minimum Insulation Resistance ( 500 V DC) 10 Ohms Maximum Capacitance, Input/Output 20 pF Ambient Operating Temperature Range -10C to 60C Ambient Storage Temperature Range -10C to 85C LED Status Indicator for Control Input On: Green Weight (typical) 4.75 oz. (135g) Housing Material (bottom cover) PVC Class V0 (UL94) Housing Material (end pieces) Polyamide Class V0 (UL94) GENERAL NOTES (1) All parameters at 25C unless otherwise specied. (2) Relay will self trigger between 900-1200Vpk. Not Suitable for capacitive loads. (3) For AC control AC53 maximum current is 1.6 A (4) Mounted in the Vertical position (Din Rail in horizontal position). (5) For AC control, rating is HP/0.25KW (6) For AC control, rating is1HP/0.37KW (7) For AC control, rating is 1HP/0.55KW (8) Resistive Load Current rating for DRA3P48x4 (A,B & C sufx only) is 3.4 A (9) Turn-on time for DC control instantaneous turn-on versions is 0.1 msec. (10) Three Controlled legs versions only. Otherwise L2-T2 are connected internally. MECHANICAL SPECIFICATIONS (10) Tolerances: 0.02 in / 0.5 mm - All dimensions are in: inches millimeters SSR-AC-4A 480V 4.2A 2HP 480VAC 2.91 73.9 2.22 ASSEMBLED IN MEXICO 56.3 1102 R DRA3P48E4 1.48 37.7 1.37 3.53 34.9 89.6 1.77 44.9 Do not forget to visit us at: www.crydom.com Copyright 2018 Crydom Inc. Specifications subject to change without notice.