The DCNHR100PF24 is a normally open, single-pole single-throw DC contactor relay with a 100A continuous current rating and a 24V coil, designed for high-voltage automotive and industrial applications. It features a resin housing for corrosion resistance, sealed contacts to prevent electrical arc leakage, and a bottom-mount configuration. The main contacts are rated for 900V DC and meet IP67 ingress protection. The relay includes a pulse width modulation (PWM) coil for reduced power consumption during hold, and supports mechanically linked auxiliary contacts. It operates from -40°C to +85°C, complies with UL E47258 and EN 60947-4-1:2018, and is RoHS compliant.
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 (DCNHR100PF24) is for 100A contact switching and features polarized main contacts and a 24V coil. Designed for 100 A contact switching Polarized main contacts 24 V coil rating
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNHR100PF24 |
| Product Name | 900V DC Max Normally Open SPST Contactor Relays with Resin Housing |
| DC Coil Voltage | 24 volts |
