The DCNLEV50-EASN is a high-current, high-voltage DC contactor relay designed for electric vehicle and industrial applications, featuring a 48 V DC nominal coil voltage (33-52 V DC working range), non-polarized load terminals, side mounting, and an auxiliary SPST-NO contact rated for 2 A at 30 V DC or 3 A at 125 V AC. It has a continuous current rating of 50 A and a voltage rating of 750 V DC, with M5 silver-plated copper terminals and IP67 ingress protection. The unit measures 46 mm x 58 mm x 41 mm and is mounted using M4 bolts with a torque of 2.3 Nm. It operates from -40 °C to +85 °C, meets UL File No. E510407 recognition, and is manufactured under IATF16949 quality standards.
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-EASN) features a 48 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. High-voltage (750 V) contactor with a continuous current rating of 50 A for electric vehicle (EV) and eMobility applications 48 V dc (nominal), 33-52 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
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLEV50-EASN |
| Product Name | 750 V 50 A High-Voltage DC Contactor Relay |
| Maximum Switching Current | 50.00 amps |
