Solid State Relay

Product Category Overview

QITAI solid state relays provide silent, fast switching for AC/DC loads with no moving parts, in single and three-phase versions for industrial control.

Key Selection Parameters

Type Solid state relay (SSR)
Phases Single / three
Load AC / DC (per model)
Control DC input (per model)
Certification CE

Applications

  • Heater control
  • Motor switching
  • Industrial automation

Frequently Asked Questions

Why choose an SSR over an electromechanical relay?

SSRs switch silently, faster and without moving parts, with longer life for frequent switching.

Are three-phase SSRs available?

Yes, three-phase versions are available for higher-power applications.

Related Categories

Relay Module, Optocoupler SSR Module, Filter, Power Supply

Shenzhen Qitai Technology Co., Ltd. is a national high-tech enterprise and ISO9001/14001/45001 certified manufacturer. All products are CE/RoHS certified and available factory direct. Contact our engineers for technical support and free samples.

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