The DCNLEV50-C is a high-current, high-voltage DC contactor relay rated for 50 A continuous carry and 750 V DC, designed for electric vehicle and industrial applications. It features a bottom mount configuration with polarized load terminals and a 24 V DC nominal coil voltage, with a working range of 16-28 V DC. The contactor has an IP67 sealed, gas-filled chamber to mitigate arcing, operates from -40 to 85°C, and uses M5 silver-plated copper terminals. It complies with UL File No. E510407 and is manufactured under IATF16949 certification. The unit measures 46 mm × 58 mm × 41 mm and has a mounting bolt torque specification of 2.3 Nm.
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-C) features a 24 V coil and polarized contacts. In addition, the 50 A relay has a bottom mounting style. 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 Polarized load terminals Bottom mounting style
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLEV50-C |
| Product Name | 750 V 50 A High-Voltage DC Contactor Relay |
| Maximum Switching Current | 50.00 amps |
