The DCNLEV100-B is a high-current, high-voltage DC contactor relay designed for electric vehicle and industrial applications, featuring a 100A continuous current rating and 750V DC voltage rating. It has a bottom-mount housing made of Nylon UL 94-V0,Dimensions of 46mm x 53mm x 53mm, and M5 silver-plated copper terminals with a contact torque of 3.4-4.5 Nm. The coil is rated at 12V DC nominal (8-16V DC operating), with a maximum inrush current of 461mA. It includes polarized load terminals, SPST-NO contact arrangement, IP67 ingress protection, and operates from -40°C to 85°C. The device meets UL File No. E510407 recognition and is manufactured under IATF16949 certification.
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-B) features a 12V coil rating, polarized contacts, and a bottom mounting style. High-current (100A) and high-voltage (750V) contactor for electric vehicle (EV) and eMobility applications 12V dc (nominal), 8-16V dc (working) coil voltage Polarized load terminals Bottom mounting style
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLEV100-B |
| Product Name | 750V 100A High-Voltage DC Contactor Relay |
| Maximum Switching Current | 100.00 amps |
