DCNLEV50-CASN - DCNLEV50 Series

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The DCNLEV50 Series 750 V 50 A High-Voltage DC Contactor Relay is designed for electric vehicle (EV) and eMobility applications, including battery power supply, charging station, motor control, circuit protection, and other switch controls as well as industrial machinery applications.

The magnetic arc blowout design in an IP67 sealed, gas-filled chamber dissipates electrical arc between the contacts. This design allows the automotive relay to safely make/break higher voltages.

This configuration of the DCNLEV50 series electric vehicle contactor (DCNLEV50-CASN) features a 24 V coil and non-polarized contacts. In addition, the 50 A relay has a side mounting style and a single-pole, single-throw (SPST), normally open (NO) auxiliary circuit.

Features and Benefits

  • High-voltage (750 V) contactor with a continuous current rating of 50 A for electric vehicle (EV) and eMobility applications
  • 24 V DC (nominal), 16-28 V DC (working) coil voltage
  • Non-polarized load terminals
  • Includes a single-pole, single-throw (SPST), normally open (NO) direct indicating auxiliary circuit
  • Side mounting style
Property (Mouseover for details) Value
Current Rating (Continuous) in Amps 50
Voltage Rating (Max) 750
Circuitry SPST
Ingress Protection IP67
Output Terminals M5
Contact Material 3.4 - 4.5 Nm (30 - 40 in-lb)
Hardware M4 with Compression Limiters
Connector Wire Leads for Control Circuit
Housing Nylon UL 94-V0
Temperature Maximum Celsius 85
Temperature Minimum Celsius -40
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