The DCNLEV50-CAN is a high-current, high-voltage DC contactor relay rated for 50 A continuous current and 750 V DC, designed for electric vehicle and industrial applications. It features a bottom-mount configuration with non-polarized load terminals and includes a single-pole, single-throw normally open auxiliary contact rated for 2 A at 30 V DC. The coil operates at 24 V DC nominal (16-28 V DC), with a coil current of 250 mA max and power consumption of 6.0 W. The device is sealed to IP67, uses a gas-filled chamber to mitigate arcing, and measures 46 mm × 58 mm × 41 mm. It is manufactured under IATF16949 and recognized to UL File No. E510407. Operating temperature range is -40 to +85 °C.
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-CAN) features a 24 V coil and non-polarized contacts. In addition, the 50 A relay has a bottom mounting style and a single-pole, single-throw (SPST), normally open (NO) auxiliary circuit. 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 Bottom mounting style
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLEV50-CAN |
| Product Name | 750 V 50 A High-Voltage DC Contactor Relay |
| Maximum Switching Current | 50.00 amps |
