The DCNLEV100-E is a high-current, high-voltage DC contactor relay designed for electric vehicle and industrial applications, with a 48V DC nominal coil voltage (33-52V DC operating range), polarized load terminals, and a bottom mount configuration. It handles 100A continuous current and 750V DC voltage, features SPST-NO contacts, M5 silver-plated copper terminals, and an IP67 sealed, gas-filled chamber to suppress arcing. The device measures 46mm x 53mm x 53mm, operates from -40°C to 85°C, and is certified under UL File No. E510407. Mounting torque is 2.3 Nm, and contact terminal torque is 3.4-4.5 Nm. It meets IATF16949 standards for automotive quality systems.
Designed specifically for electric vehicle (EV) and eMobility applications, the DCNLEV100 Series 750V 100A High-Voltage DC Contactor Relay is ideal for battery power supply, charging pill, motor control, circuit insulation, circuit protection, and industrial machinery safety applications.Thanks to a magnetic arc blowout design and a sealed, gas-filled chamber, any electrical arc between the contacts is safely dissipated. This design also allows the electric vehicle contactor to make/break higher voltages.This configuration of the DCNLEV100 Series high-voltage DC contactor (DCNLEV100-E) features a 48V coil rating, polarized contacts, and a bottom mounting style. High-current (100A) and high-voltage (750V) contactor for electric vehicle (EV) and eMobility applications 48V dc (nominal), 33-52V dc (working) coil voltage Polarized load terminals Bottom mounting style
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLEV100-E |
| Product Name | 750V 100A High-Voltage DC Contactor Relay |
| Maximum Switching Current | 100.00 amps |
