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Product Details

3 phase motor reversing solid state relays

Optical isolation between input and output loops.

Light-emitting diode indicates forward and reverse rotation status.

Change the control switch on position, can easily realize the switching of AC three-phase motor forward and reverse operation.

Control internal with interlock, time delay and other functions, switching safe and reliable.

Thyristor output, no mechanical contact, no noise, no spark when switching.

The product is mainly used for three phase current motor forward and reverse operation of frequent switching.



Load voltage

440V or 660V

Max. load current

10~150 A

On-state voltage


Number of main switches

3 phase 3 control

Control power supply

12 to 24 VDC

Control current


Switching time

≤ 0.3s

Isolation voltage

≥ 1800 V

Insulation voltage

≥ 2000 V

Isolation resistance

≥100 MΩ

Temperature range:

-25~75 ℃

Heat dissipation conditions

≥20A with heat sink, ≥30A and then add fan strong cooling

Load current degree of safety

≤2KW electric motor 2.5-4 times of rated current, >2KW electric motor 4-6 times of rated current

Overall dimension

105×74×41 mm

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