The DCNLEV100-BA is a high-current, high-voltage DC contactor relay designed for electric vehicle and industrial applications, featuring a 12V DC nominal coil (8-16V DC operating range), polarized load terminals, an auxiliary contact rated for 2A at 30VDC or 3A at 125VAC, and a bottom-mount configuration. It has a continuous current rating of 100A, a voltage rating of 750VDC, and an IP67 ingress protection rating. The device operates from -40°C to 85°C, uses M5 silver-plated copper terminals with a contact torque of 3.4-4.5 Nm, and is mounted with M4 bolts at 2.3 Nm. Its compact dimensions are 46mm × 53mm × 53mm, and it meets UL File No. E510407. The contactor is sealed, gas-filled, and designed under IATF16949 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-BA) features a 12V coil rating, polarized contacts, an auxiliary contact, 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 Auxiliary contact rated for 2A at 30V dc and 3A at 125V dc Bottom mounting style
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNLEV100-BA |
| Product Name | 750V 100A High-Voltage DC Contactor Relay |
| Maximum Switching Current | 100.00 amps |
