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Electric Vehicle Contactor Power Contacts Contact number & arrangement SPST-NO-DM (1 Form X) Contact material AgSnO2 Max. switching voltage 900VDC Rated continuous current 200A (≥ 65mm2, AWG 00), Max. continuous current 500A (≥150mm2)* 1 (voltage dependant) Max. breaking capacity 2000A at 320VDC ( 1 cycle) Initial resistance 0.03mΩ (≤60mV@200A) Optional Auxillary Contacts Contact number & arrangement SPST-NO (1 Form A) Max. contact current 2A @ 30VDC / 3A @ 125VAC Min. contact current 100mA @ 8V Coil Rated voltage 9...95VDC (with Coil Economizer) Operating range of supply voltage See coil data ‘Table 1’ Insulation Insulation resistance 100MΩ at 500VDC Dielectric strength coil - contact 2,200Vrms / 4500VDC contact - contact 5,000Vrms / 10000VDC General Data Operating time mS ≤ 25ms Max. (includes bounce time) Release time mS ≤ 12ms Max. Electrical Life ops See Table 2 (Voltage and current dependent) Mechanical life ops 1 x 106 Dimensions L x W x H 80.44 x 65.6 x 72.3mm (see drawings for detail) Weight 0.43kg Ambient Temperature operating / storage -40 to +85°C Shock resistance 20G, 11ms ½ sine, peak Vibration resistance 20G, sine, peak (80~2,000 Hz)

  • High current and high voltage capability
  • Compact structure - Low noise
  • Magnetic arc blowout
  • Rated up to 500A
  • Reliable contacts, in inert gas
  • Coil Economizer as standard
  • RoHS Compliant Ref: DEVR20 011216JHM American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516 Page 1 of 4 www.durakoolrelays.com Sales Department Tel: +1 574 295 6330 Toll: (888) 847 6552 Specifications are subject to change without notice. E&OE. * Consult factory for higher current capabilities

1 Recommended wire ≥ 200 mm2 for 500A rating at max 65°C

Electric Vehicle Contactor Ref: DEVR20 011216JHM American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516 Page 2 of 4 www.durakoolrelays.com Sales Department Tel: +1 574 295 6330 Toll: (888) 847 6552 Coil Data - DEVR20 Table 1 Coil Voltage Code Nominal Voltage (VDC) Must Operate Voltage Max. (VDC) Maximum Allowable Voltage (VDC) Must Release Voltage Min. (VDC) Inrush Current Max. (A) Hold Voltage Min. (VDC) Holding Current (Average) 0936 9 - 36 9 36 6 3.8 7.5 130mA @ 12VDC 70mA @ 24VDC 3295 32 - 95 32 95 18 1.3 22 30mA @ 48VDC 4895 48 - 95 48 95 27 0.7 34 20mA @ 72VDC Ordering Codes D E V R 2 0 - 5 0 6 1 - S 8 - - Contact Material 50 - AgSnO2 Contact Arrangement 61 - SPST-NO, Polarity conscious1 71 - SPST-NO, with aux contacts. Polarity conscious1 81 - SPST-NO, Polarity not required 91 - SPST-NO, with aux contacts. Polarity not required. Cover Protection and Mounting S - Flange mount on base Connection Mode 8 - M8 x 10 Stud Terminal Coil Code See Coil Table 1 Coil Wire Length R - 14.96” (380mm) T - 5.9” (150mm) Other lengths available Coil Wire Termination 1 - None 2 - Yazaki 7282-5558-10 Male 3 - Molex Mini-Fit Female Other terminations to special order 1: Failure to observe correct polarity for load connections will result in degraded performance and life. Specifications are subject to change without notice. E&OE.

American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516 Page 3 of 4 www.durakoolrelays.com Sales Department Tel: +1 574 295 6330 Toll: (888) 847 6552 Specifications are subject to change without notice. E&OE. DEVR20 Electric Vehicle Contactor Ref: DEVR20 011216JHM Electrical Life (Make & Break) Switching (resistive load) Fig. 2 + ve Coil Wire RED - ve Coil Wire BLACK Optional Auxillary Switch wires: WHITE (Not shown) Overall Dimensions Fig. 1 100 1000 10000 100000 0 100 200 300 400 500 600 700 800

120 VDC

0 100 200 300 400 500 600 700 800

270 VDC

Electric Vehicle Contactor American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516 Page 4 of 4 www.durakoolrelays.com Sales Department Tel: +1 574 295 6330 Toll: (888) 847 6552 Specifications are subject to change without notice. E&OE.Ref: DEVR20 011216JHM 100 1000 10000 100000 0 100 200 300 400 500 600 700 800

350 VDC

0 100 200 300 400 500 600 700 800

450 VDC

0 100 200 300 400 500 600 700 800

600 VDC

0 100 200 300 400 500 600 700 800

750 VDC

0 100 200 300 400 500 600 700 800

800 VDC

0 100 200 300 400 500 600 700 800

900 VDC

Electrical Life (Make & Break) Switching (resistive load) Fig. 2 (continued)