The DCNHR200PFA is a normally open, single-pole single-throw DC contactor relay with a resin housing for corrosion resistance in harsh environments, rated for 900V DC and 200A continuous current using 0AWG cable. It features a PWM coil operating at 9~36V DC to reduce holding power consumption, sealed main contacts with arc suppression via permanent magnets, and an IP67 rating for main contacts. The relay includes mechanically linked normally open auxiliary contacts and meets UL E47258 and EN 60947-4-1:2018 standards. Operating temperature ranges from -40°C to +85°C.
The DCNHR Series 900V Max 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 (DCNHR200PFA) is for 200A contact switching and features polarized main contacts. Designed for 200A contact switching Polarized main contacts
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNHR200PFA |
| Product Name | 900V DC Max Normally Open SPST Contactor Relays with Resin Housing |
| DC Coil Voltage | 9 volts |
