Полупроводниковые реле DC

Our extensive and diverse product assortment includes semiconductor relays, coming from our reliable suppliers and guaranteeing long-time and stable work of devices and whole systems.

Our offer includes products such as: 3-phase relays gn3 series, 3-phase relays with a heatsink for DIN rail, Crydom 3-phase AC relays. We also offer interface AC and DC relays for DIN rail and electromagnetic relays.

Solid State Relays

Solid State Relays (SSRs) are components used to control the current load by using a semiconductor controlled by a separated electronic circuit.

Electromechanical Relays - application

Relays of this type are used in many different industrial areas and control systems, and have many functions e.g. for galvanic isolation.

Other applications include switching high voltage overloads by using little power, or allowing the usage of receivers in the system, that are powered by sources with different voltages, despite the fact that there’s just one voltage level in this system.

Relay Cooling

The lifetime of Solid State Relay is virtually unlimited, provided that they are properly cooled. Therefore, special attention should be paid to the selection of the heat sink, use thermal grease and ensure adequate air circulation. A good solution is to mount the relay with a heat sink on the DIN rail, leaving around free space.