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What is a solid-state or semiconductor relay?

What is a solid-state or semiconductor relay?

Solid state relay and semiconductor relay are both names of relay like device which works like a normal relay. Those are usually called also with short name SSR. An SSR is a semiconductor device that can be used in place of a mechanical relay to switch electricity to a load in many applications. Solid-state relays are purely electronic, normally composed of a low current control side (equivalent to the coil on an electromechanical relay) and a high-current load side (equivalent to the contact on a conventional relay).

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Three-phase non contact relay---TPR-3D/3A

TPR-3D/3A   Three-phase non contact relay (for high voltage), We appreciate you for purchasing  shetab electronics co-Ltd Product .before using the product you have purchased, check  to Make sure that it is exactly what you ordered .then please use It following the instructions below

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Single-phase non contact relay-Solid State Relay - SPR-2D/2A

SPR-2D/2A    Single-phase non contact relay(for high voltage) We appreciate you for purchasing  shetab electronics co-Ltd Product .before using the product you have purchased, check to Make sure that it is exactly what you ordered.

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