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Solid state relays


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.

Technical design

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. The electronic circuitry ensures wear-free, silent and extremely fast switching operations over the entire life span.


Standard solid state relay in Mini design with high side switch – low side switch

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Standard solid state relay in Mini design for high continuous currents

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ESR10 Micro 10 A / 17 A / 30 A

Electronic Standard Relay ESR10 Micro

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ETR10 the Electronic Timer Relay

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