Circuit breakers
ModelSMGQ3-63RSMGQ3-125ERated Current63A max.125A max.Working Power Supply2P: AC220V 50/60Hz 3P/4P: AC400V 50/60Hz
Operation ModeAuto and ManualControl Circuitrated control voltage Us: AC220V 50Hz, normal working condition: 85%-110%UsAuxiliarry Circuit 2 relays, each has two groups of contacts, capacity：AC220V 50H， Ie=5y
Transfer Modeauto-transfer and auto-recovery, grid-gridauto-transfer and auto-recovery,
grid-grid/generator/PV
Transfer Delay Function50ms
Return Delay Function50ms
ModelSMGQ3-63RSMGQ3-125ERated Current63A max.125A max.Working Power Supply2P: AC220V 50/60Hz 3P/4P: AC400V 50/60Hz
Operation ModeAuto and ManualControl Circuitrated control voltage Us: AC220V 50Hz, normal working condition: 85%-110%UsAuxiliarry Circuit 2 relays, each has two groups of contacts, capacity：AC220V 50H， Ie=5y
Transfer Modeauto-transfer and auto-recovery, grid-gridauto-transfer and auto-recovery,
grid-grid/generator/PV
Transfer Delay Function50ms
Return Delay Function50ms
CEMIG SMGQ3-125E dual power automatic transfer switch PC class Fast Changeover
CHINA NATIONAL ELECTRIC IMPORT & EXPORT CORP.10/10 fairsForeign Trade CompanyModel ATS
Price on request
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
CEMIG SMGQ3-125E dual power automatic transfer switch PC class Fast Changeover
CHINA NATIONAL ELECTRIC IMPORT & EXPORT CORP.10/10 fairsForeign Trade CompanyModel ATS
Price on request
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
From the supplier
Brief Introduction
SMGQ3-63R series intelligent automatic transfer switch is mainly used in the places that power off is not allowed
Technical Parameters
ImageModelSMGQ3-63RSMGQ3-125ERated Current63A max.125A max.Working Power Supply2P: AC220V 50/60Hz 3P/4P: AC400V 50/60Hz
Operation ModeAuto and ManualControl Circuitrated control voltage Us: AC220V 50Hz, normal working condition: 85%-110%UsAuxiliarry Circuit 2 relays, each has two groups of contacts, capacity：AC220V 50H， Ie=5y
Transfer Modeauto-transfer and auto-recovery, grid-gridauto-transfer and auto-recovery,
grid-grid/generator/PV
Transfer Delay Function50ms
Return Delay Function50ms
From the supplier
Brief Introduction
SMGQ3-63R series intelligent automatic transfer switch is mainly used in the places that power off is not allowed
Technical Parameters
ImageModelSMGQ3-63RSMGQ3-125ERated Current63A max.125A max.Working Power Supply2P: AC220V 50/60Hz 3P/4P: AC400V 50/60Hz
Operation ModeAuto and ManualControl Circuitrated control voltage Us: AC220V 50Hz, normal working condition: 85%-110%UsAuxiliarry Circuit 2 relays, each has two groups of contacts, capacity：AC220V 50H， Ie=5y
Transfer Modeauto-transfer and auto-recovery, grid-gridauto-transfer and auto-recovery,
grid-grid/generator/PV
Transfer Delay Function50ms
Return Delay Function50ms
About the supplier
CHINA NATIONAL ELECTRIC IMPORT & EXPORT CORP.
Main products: Pneumatic tools
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 1981
Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
60
trust
- Exhibited at 10 of the last 10 Canton Fairs
- Foreign Trade Company
- Founded 1981
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