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    3 phase motor reversing solid state relays3 phase motor reversing solid state relays3 phase motor reversing solid state relays
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.

GTJ37-660P10 660VAC 10A 12-24VDC J-3
GTJ37-660P20 660VAC 20A 12-24VDC J-3
GTJ37-660P30 660VAC 30A 12-24VDC J-3
GTJ37-660P40 660VAC 40A 12-24VDC J-3
GTJ37-660P60 660VAC 60A 12-24VDC J-3
GTJ37-660P80 660VAC 80A 12-24VDC J-3
GTJ37-660P100 660VAC 100A 12-24VDC J-3
GTJ37-660P120 660VAC 120A 12-24VDC J-3
GTJ37-660P150 660VAC 150A 12-24VDC J-3



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

Product Inquiry
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