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125A 2P ATS Automatic Transfer Switch PC Class Dual Power

125A 2P ATS Automatic Transfer Switch PC Class Dual Power

  • 125A 2P ATS Automatic Transfer Switch PC Class Dual Power
  • 125A 2P ATS Automatic Transfer Switch PC Class Dual Power
  • 125A 2P ATS Automatic Transfer Switch PC Class Dual Power
  • 125A 2P ATS Automatic Transfer Switch PC Class Dual Power
125A 2P ATS Automatic Transfer Switch PC Class Dual Power
Product Details:
Place of Origin: China
Brand Name: Fenigal/OEM
Certification: CE,CCC
Model Number: FMPC
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiate
Packaging Details: Standard export carton
Delivery Time: 5-8 working days bulk order negotiate
Payment Terms: T/T, Western Union
Supply Ability: 10,000pcs/month
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Detailed Product Description
Max. Current: 100A Max. Voltage: 400V
Pole: 2P,3P,4P Rated Voltage: 230V/400V
Rated Current: 16A 20A 25A 32A 40A 50A 63A 80A 100A Product Name: Dual Power Automatic Transfer Switch ATS
Color: White Frequency: AC 50 Hz/60Hz
Operation Type: Manual Operation,Auto&Manual Standard: IEC60947-6-1
High Light:

PC Class ATS Automatic Transfer Switch


125A 2P ATS Automatic Transfer Switch


Dual Power ATS Automatic Transfer Switch

Latest design PC class 125A 2P 4P automatic transfer switch high quality

1.The dual-power automatic transfer switch (ATS) is a newly developed miniature household power transfer switch, is mainly used to test whether the main power or reserve power is normal.

When the normal power supply is abnormal, the reserve power supply will start work immediately to ensure continuity, reliability and safety of the power supply. It is specially designed for household rail installation for PZ30 distribution box.

2.The ATS is suitable for emergency power supply systems of AC50 or 60Hz and rated voltage 400V. It is featured with firm structure, reliable transfer, easy installation and maintenance, and long life, is widely used in places where frequent power outage is not allowed. Both electric and operation and manual operation are available. The ATS is composed of TES and controller.

3.According to the standard GB/T14048.11 Part 6-1: Multiple function equipment - Transfer switching equipment, we can know that ATS is the most suitable low-voltage switchgear and control device.


Datasheet for ATS Model GCQ4-125 (2/3/4P)
Model GCQ4-125
Current Rating (A) Ie 16,20,25,32,40,50,63,80 (100A is under improvement)
Rated Insulation Voltage (Ui) AC690V, 50Hz
Rated Operational Voltage (Ue) AC230V (2P), AC400V(3/4P), 50Hz
Class PC (connect and load isolation,but not breaking short-circuit current)
Use Category AC-31B, AC-33iB
Conformity to standard GB14048.11 (Equivalent to IEC60947-6-1)
Number of Poles 2, 3, 4
Weight 1.7kg (2P), 2.1kg (3P), 2.6kg (4P)
Operational Mode Auto/Manual by select switch
Numbers of Cycles 2,000 (with current)
5,000 (without current)
Rated Making and Breaking
6.0Ie, 1.05Ue, cosϕ=0.5+/-0.05, 50 cyles
Rated Conditional Short-circuit
Current Iq
SCPD (fuse) RT16-00-63A/80A
Rated Impulse Withstand
Voltage (Uimp)
Control Circuit Rated Control Voltage (Us) 230V
Normal Working Condition: 85%~100%Us
Auxiliary Circuit 2 separate relays, each group contains 2 passive changeover contacts
Operational Sequence I-II/II-I
Contact Transfer Time <50ms
Operation Transfer Time <50ms
Back Transfer Time <50ms
Diconnecting Power Time <50ms
IP Rating IP43 (plastic case, except for lug terminals;
can reach IP55 when installed in an enclosure)
Case Material Fire Retardant Nylon
Ambient Temperature -10-60 Deg.Celsius
Relative Humidity max.90%
Pollution Degree 3
Install Mount Mountable on standard DIN 35mm Rail
Product Dimension 2P - 105.5x104x77.5mm
3P - 123.5x104x77.5mm
4P - 141x104x77.5mm




125A 2P ATS Automatic Transfer Switch PC Class Dual Power 0

Normal running time and installation conditions

1.Ambient air temperature

Temperature should be within -5℃~40℃, and the average temperature within 24h should not exceed 35℃.


Altitude of the installation site should not exceed 2000m.

3.Atmospheric conditions

The relative humidity of the installation site should not exceed 50% at maximum temperature 40℃, and it will be higher at minimum temperature -5℃, for instance, 90% at +20℃. Please take measures for the dew on product surface caused by temperature change.

4.Class of pollution

Pollution class of ATS meets the specified level of GB/T14048.11.

5.Installation category

Installation category of ATS meets the specified category in GB/T14048.11

Matterts need attention

1.Manual/automatic operation

ATS with automatic operation can ensure power generation and power-off performances, but for ATS with manual operation , it cannot ensure the above performance due to the speed of power generation and power-off or operator differences. Excessive silver alloy loss may occur during manual power generation and power down. Therefore, set the selector switch at the manual position under normal condition, and pull it to the manual position when all power is turned off to check and maintain the operating system and contacts. After the manual operation is completed pull the selector back to the automatic position.

2.Control circuit

ATS will be active in an instant. After the conversion is complete, the coils in the control circuit are disconnected by the internal converter. The coil can operate normally with a rated voltage of 80%~110%, and too low voltage may cause the coil to heat up or even ignite.



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Contact Person: Mr. Harry

Tel: +86-13646187144

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