首页 Three-phase solid-state relay

SSR Three-phase solid-state relay MT3 3 phaseSSR Three-phase solid-state relay MT3 3 phase

SSR Three-phase solid-state relay MT3 3 phase

Three-phase solid state relay(SSR), is a switching device consisting of three single-phase AC solid state relays for controlling the starting and cutting off of high-power loads, which can be used in industrial furnaces, ovens, pumps, electric motors, electrical switchgear, automation control and other equipment.

Technology selection

Input specification
Volatage DA 3~32VDC AA 40~480VAC
Maximum input current 15mA 12mA






Output specification
Output voltage range 40~480VAC

Peak voltage

800v
Maximum load current 25A、40A、60A、80A、100A
OFF state leakage current 8mA rms
ON state saturation voltage drop 1.5V
Other characteristics
Dimensionmm 62*45*29
Weight 105g
Insulation resistance Min 50MΩ
Crushing strength 2500V rms
Operating temperature ’-20℃~80℃

Product introduction

Adopting new design and technology. I95G1702_proc.jpg
Built-in transient TVS protectionand high I2T technology to protect over-voltage and over-current.
Optical isolation, double silicon enhanced output, Taiwan semiconductor optical coupler.
Non-contact switch, can be used instead of AC contactor, safer.
The panel adopts European style LED display design.
Switch type is divided into over-zero conduction type and random conduction type.

Product display

I95G1447_proc.jpg