The DCNHR100QF48 is a 900V DC normally open contactor relay with polarized main contacts and an auxiliary contact, designed for 100A continuous current switching. It features a 48V coil, resin housing for corrosion resistance, and sealed contacts to prevent electrical arc leakage. The relay operates from -40°C to +85°C, meets UL E47258 and EN 60947-4-1:2018 standards, and includes mechanically linked auxiliary contacts. Mounting is bottom, and it uses 6AWG cable. The auxiliary contact is normally open by default and rated for 2A at 24V DC.
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 (DCNHR100QF48) is for 100A contact switching. It includes an auxiliary contact and features polarized main contacts and a 48V coil. Designed for 100 A contact switching Polarized main contacts Includes an auxiliary contact 48 V coil rating
| Littelfuse, Inc. | |
|---|---|
| Product Category | High Voltage Relays |
| Product Number | DCNHR100QF48 |
| Product Name | 900V DC Max Normally Open SPST Contactor Relays with Resin Housing |
| DC Coil Voltage | 48 volts |
