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ZSG Series DC to AC and AC to AC Single Phase Solid State Relay 10Amps ~ 120Amps

▪ Photoelectric isolation between control loop and load loop
▪ Zero-crossing output or Random turn-on can be selected
▪ International standardized installation dimensions
▪ LED indicates working status
▪ Built-in RC absorption circuit, strong anti-interference ability
▪ Epoxy resin potting, strong anti-corrosion and anti-explosion ability
▪ DC 3~32VDC or AC 90~280VAC input control
  • ZSG


Product Description

ZSG series is a single phase solid state relay, Triac or SCR output, widely used in various industrial applications, and can be used for resistive, inductive or capacitive loads. The control voltage is 3-32VDC or 90-280VAC, load voltage is 280VAC, 480VAC, and load current range from 10 to 120A.

1. Flip design with cover protection
2. Integral fixed gasket
3. SMT double panel full patch process
4. Strong anti-interference ability
5. Accurate control
6. Excellent thermal conductivity
7. Strong insulation characteristics
8. Mult-layer sealing design, waterproof, dustproof and salt fog resistance, can be used in harsh environment

Ordering options


1. ZSG: Single phase solid state relay
2. Load current: 10: 10Amps, 25: 25Amps, 40: 40Amps, 60: 60Amps, 80: 80Amps, 100: 100Amps, 120: 120Amps
3. Control voltage: D: 3~32VDC or A: 90~280VAC
4. Output voltage: A28: 24~280VAC, A48: 48~480VAC
5. Switching mode: Z: Zero cross turn-on, R: Random turn-on

Product Selection

Control voltage

Load voltage Rated operational current
10Amps 25Amps 40Amps 60Amps 80Amps 100Amps 120Amps
3 to 32 Vdc 280 VAC "Z" ZSG10DA28Z ZSG25DA28Z ZSG40DA28Z ZSG60DA28Z ZSG80DA28Z ZSG100DA28Z ZSG120DA28Z
3 to 32 Vdc 280 VAC "R" ZSG10DA28R ZSG25DA28R ZSG40DA28R ZSG60DA28R ZSG80DA28R ZSG100DA28R ZSG120DA28R
90 to 280Vac 280 VAC "Z" ZSG10AA28Z ZSG25AA28Z ZSG40AA28Z ZSG60AA28Z ZSG80AA28Z ZSG100AA28Z ZSG120AA28Z
90 to 280Vac 280 VAC "R" ZSG10AA28R ZSG25AA28R ZSG40AA28R ZSG60AA28R ZSG80AA28R ZSG100AA28R ZSG120AA28R
3 to 32 Vdc 480 VAC "Z" ZSG10DA48Z ZSG25DA48Z ZSG40DA48Z ZSG60DA48Z ZSG80DA48Z ZSG100DA48Z ZSG120DA48Z
3 to 32 Vdc 480 VAC "R" ZSG10DA48R ZSG25DA48R ZSG40DA48R ZSG60DA48R ZSG80DA48R ZSG100DA48R ZSG120DA48R
90 to 280Vac 480 VAC "Z" ZSG10AA48Z ZSG25AA48Z ZSG40AA48Z ZSG60AA48Z ZSG80AA48Z ZSG100AA48Z ZSG120AA48Z
90 to 280Vac 480 VAC "R" ZSG10AA48R ZSG25AA48R ZSG40AA48R ZSG60AA48R ZSG80AA48R ZSG100AA48R ZSG120AA48R

Connection Diagram

Connection diagram





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