Relays

EV High Voltage Relays with a ceramic vacuum seal or gas-filled relays are becoming ever more prevalent in our daily lives to help our environment by using low emission electric vehicles. 

 

Our range of HV high voltage relays has optional magnetic blowout options, low energy consumption and high contact reliability in various voltages to meet the application requirements.

 

The high-voltage DC relays can maintain stable contact resistance regardless of the environment.

 

These robust power relays are specifically engineered to provide reliable and efficient control for high currents in a wide range of industrial applications, particularly in commercial vehicles.

 

Our selection includes monostable and bistable relays, electromechanical relays, solid-state relays, and hybrid designs that combine an electro-mechanical switching system with an intelligent electronic control unit.

 

With a variety of industrial certifications, such as IP67/IP6K9K sealing technology and Mil-STD 202 shock and vibration certifications, our power relays are built to withstand demanding environments.

The solid state relay portfolio is used in all applications where mechanical relays reach their limits.

 

They switch more frequently, quieter and faster than mechanical relays and are particularly suitable for applications in buses and trucks, in agricultural vehicles and construction machinery, in specialty vehicles and passenger cars.

 

E-T-A solid state relays are available for DC 12 V and DC 24 V applications and are suitable for standard automotive relay sockets to ISO 7588.

Solid state remote power controllers are used for reliable protection, switching and monitoring of DC 24 V circuits and loads in the steel industry, automation and chemical industry.

 

SSRPCs are suitable for reliable switching, protecting and monitoring of resistive and inductive loads.  The offer a range of functions including overload and short circuit protection as well as wire break detection, they help to avoid consequential damage or system downtimes, thereby reducing costs.

The special solid state relay portfolio is used in all applications where mechanical relays reach their limits. These devices switch frequently, noiselessly and faster than mechanical relays.

 

They are especially suitable for the use in trucks, buses, agricultural vehicles and forestry equipment, construction machinery, special vehicles and emergency cars as well as watercraft.

 

Solid state relays combine high-end power semi-conductors with comprehensive know-how in the areas of heat management, EMC-compliant design and overcurrent protection. These relays stand out due their special additional functionalities.

Timer relays are especially suitable for the use in passenger cars, trucks, buses as well as construction machinery and emergency vehicles. They control pumps, valves or motors, which are meant to overtravel or stay open for a defined period of time.

 

They equally control the co-ordinated, sequential switch-on of loads to avoid load peaks (e.g. with fans).