The DCNHR100PF48 is a 900V DC normally open contactor relay with a resin housing for corrosion resistance in harsh automotive environments. It has a continuous current rating of 100A, a 48V nominal coil voltage, and uses 6AWG cable. The main contacts are rated IP67, and it features a non-polarized coil with no PWM. Sealed contacts prevent electrical arc leakage, and the relay has an operating temperature range of -40°C to +85°C. It meets UL E47258 recognition and CE EN 60947-4-1:2018 standards. The relay is mounted at the bottom with M5 bolts, requiring a torque of 1.7-2.0 N·m for terminal connections. Its operate time is 25 ms and release time is 12 ms.
The DCNHR Series 900V High-Voltage DC Contactor Relay is normally open with a low-power coil in a corrosion-resistant housing for use in harsh vehicle environments. The contactor's permanent magnet helps to achieve a high-voltage DC cutoff.This DCNHR Series contactor relay (DCNHR100PF48) is for 100A contact switching and features polarized main contacts and a 48V coil. Designed for 100A contact switching Polarized main contacts 48V coil rating
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNHR100PF48 |
| Product Name | 900V DC Max Normally Open SPST Contactor Relays with Resin Housing |
| DC Coil Voltage | 48 volts |
