DIN Rail Mount Contactor
Datasheet
DRA3R Series
• Three Phase Motor Reversing Contactor
• Ratings of 2.4 & 4.2 Amps
• Load voltage range of 48-510 VAC, 3-Phase
• Fits standard 35mm DIN-RAIL
• LED input status indicator, Forward (green), Reverse (yellow)
• AC or DC control
• cUL Recognized, IEC Rated, CE, CCC & RoHS Compliant, Horsepower Rated
• Built in Overvoltage Protection
Start / Stop
Reversing
PRODUCT SELECTION
Control Voltage
4-6 VDC Control
18-28 VDC Control
36-60 VAC Control
90-140 VAC Control
200-265 VAC Control
2.4A
4.2A
DRA3R48D2, DRA3R40D2
DRA3R48E2, DRA3R40E2
DRA3R48C2, DRA3R40C2
DRA3R48B2, DRA3R40B2
DRA3R48A2, DRA3R40A2
DRA3R48D4, DRA3R40D4
DRA3R48E4, DRA3R40E4
DRA3R48C4, DRA3R40C4
DRA3R48B4, DRA3R40B4
DRA3R48A4, DRA3R40A4
AVAILABLE OPTIONS
Rated Load Current
2: 2.4 Amp/1HP @ 480 VAC
4: 4.2 Amp/2HP @ 480 VAC
Operating Voltage
40: 48-415 VAC
48: 48-510 VAC
Series
DRA 3R 48
D
4
Function
Control Voltage
D: 4-6 VDC
3R: Motor Reverser
E: 18-28 VDC
A: 200-265 VAC
B: 90-140 VAC
C: 36-60 VAC
Required for valid part number
For options only and not required for valid part number
(1)
OUTPUT SPECIFICATIONS AC Output
Description
Operating Voltage (47-63Hz) [Vrms]
DRA3R40xx
DRA3R48xx
48-415
48-510
Rated Operating Voltage [Vrms] (3, 4)
400
480
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
1200
3.0
1600
3.5
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]
500
500
Maximum On-State Voltage Drop @ Rated Current [Vrms]
1.15 per channel
1.15 per channel
(1)
OUTPUT SPECIFICATIONS AC Output
Description
DRA3R4xx2
DRA3R4xx4
Minimum Load Current [Arms]
0.15
2.4/2.4
0.15
4.2/3.5
Maximum Resistive Load Current (UL508,AC51) [Arms] (2)
Maximum Motor Load Current (UL508,AC53) [Arms] (2)
Maximum Surge Current (50/60 Hz, 1 cycle) [Apk]
Maximum I²t for Fusing (50/60 HZ, 1/2 cycle) [A² sec]
HP/IEC 60947 Rating @ 240VAC, 40°C [HP/KW]
HP/IEC 60947 Rating @ 400VAC, 40°C [HP/KW]
HP/IEC 60947 Rating @ 480VAC, 40°C [HP/KW]
Minimum Power Factor (with Maximum Load)
Min/Max stranded/solid wire [AWG]
2.1/2.1
3.4/3.4
285/300
410/375
1/2 / 0.37
1.0 / 0.75
1.0 / 0.75
0.5
285/300
410/375
1.0 / 0.75
1.5 / 1.1
2.0 / 1.5
0.5
24/10
24/10
Min/Max stranded/solid wire [AWG]
24/10
24/10
Load Terminal Screw Torque Range:
12.0 in lb (1.36 Nm)
12.0 in lb (1.36 Nm)
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Copyright © 2016 Crydom Inc. Specifications subject to change without notice.