Littelfuse DCNH Electromechanical Contactor Relays
Littelfuse DCNH Electromechanical Contactor Relays feature high-voltage DC switching capabilities to control and interrupt high-power DC circuits safely. These relays are housed in a robust, sealed construction built for reliability in harsh environments with protection against dust, moisture, and arc leakage. The DCNH contactor relays include bidirectional and non-polarized operation, which supports flexible system integration across a wide range of applications. These relays provide simplified installations and secure connections in a compact integrated design for a space-saving form factor. Typical applications include battery energy systems, storage devices, electric vehicles, electrified mobility platforms, industrial power distribution, control systems, charging infrastructure, and high-power DC switching.
Features
- High-voltage DC switching capabilities are designed to safely control and interrupt high-power DC circuits
- Robust, sealed constructions built for reliability in harsh environments with protection against dust, moisture, and arc leakage
- Compact, integrated design for a space-saving form factor with simplified installation and secure connections
- Bidirectional and non-polarized operation supports flexible system integration across a wide range of applications
Applications
- Battery energy systems
- Storage devices
- Electric vehicles
- Electrified mobility platforms
- Industrial power distribution
- Control systems
- Charging infrastructure
- High-power DC switching