Three-Phase Solid State Relay with Heat Sink – DC Control to AC Load

This three-phase solid state relay is designed for controlling AC loads using a low-power control signal, providing fast, contact-free switching without mechanical wear. The solid-state design ensures silent operation, high reliability, and extended service life in demanding industrial environments.

Supplied with a dedicated heat sink, this relay assembly is intended for applications involving continuous or high-current operation where effective heat dissipation is critical. The sealed construction enhances durability and protects internal components from dust and environmental contamination when installed inside an appropriate enclosure.

Correct selection, derating, interlocking, and thermal management are essential for safe and reliable operation. This product is supplied as an industrial control component and must be installed by qualified electrical personnel.