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Part #DRA3P48A2R

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Features

  • 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, CCC & RoHS Compliant, Horsepower Rated
  • Built in Overvoltage Protection

Specifications

Description 2.4A 4.2A
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
Maximum Load Current [Arms] 0.15 0.15
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 1.0 1.0
Maximum Off-State dv/dt @ Rated Voltage [V/μsec] 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] 410 / 375 410 / 375
HP/IEC 60947 Rating @ 240V, 40°C [HP/KW] (5) 0.5 / 0.37 0.75 / 0.37
HP/IEC 60947 Rating @ 380V, 40°C [HP/KW] (6) 1.0 / 0.75 1.5 / 0.75
HP/IEC 60947 Rating @ 480V, 40°C [HP/KW] (7) 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 mm2] 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)

 

Description DRA3P48Dx DRA3P48Ex DRA3P48Cx DRA3P48Bx DRA3P48Ax
Control Voltage Range 4 - 6VDC 18 - 28 VDC 36-60 VAC 90 - 40 VAC 200 - 265 VAC
Rated Input Control Voltage 5 VDC 24 VDC 48 VAC 120 VAC 230
Minimum Turn-On Voltage 4 VDC 18 VDC 36 VAC 90 VAC 200 VAC
Minimum Turn-Off Voltage 2 VDC 4 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) ½ Cycle ½ Cycle 20 ms 20 ms 20 ms
Maximum Turn-Off Time ½ Cycle ½ 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 mm2] 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)

 

Description Parameters
Dielectric Strength, Input to Output (50/60 Hz) 3750 Vrms
Minimum Insulation Resistance (@ 500 V DC) 109 Ohm
Maximum Capacitance, Input/Output 20 pF
Ambient Operating Temperature Range -20 to 60°C
Ambient Storage Temperature Range -40 to 85°C
LED Status Indicator for Control Input On: Green
Weight (Typical) 4.75 oz (135 g)
Housing Material (Bottom Cover) PVC Class V0 (UL94)
Housing Material (End Pieces) Polyamide Class V0 (UL94)