Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
1000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service

Power Switch, AMP Power Switch, MCB Class Power Switch manufacturer / supplier in China, offering 400V House Use Automatic Transfer Switch Power Switch, Ce Solar Power Application Fuse Holder for Solar System, Hot Sale Photovoltaic 30A 1000V Mc4 Connector and so on.

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400V House Use Automatic Transfer Switch Power Switch

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $70-550/ Piece
Port: Shanghai, China
Production Capacity: 50 Pieces Per Day
Payment Terms: T/T, Western Union, Paypal
Warranty: 5 Year
Brand: Feeo
Operation: Manual & Automatic
Certification: CE, ISO9001
Type: Integrated automatic transfer switch
Poles: 3p/4p

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Basic Info

Model NO.: FTSM
Output type: Dual
Name: Power Switch
Standard: GB/T 14048.11
Transfer Time: ≤3s
Controling Voltage: AC230V
Rated Insulation Voltage: AC500V/AC800V
ATS Level: CB Class
Use Category: AC-33ib
Protection Level: IP30
Material: Plastic,Copper,Iron
Color: White
Trademark: FEEO
Transport Package: Package
Specification: 6kg
Origin: Zhejiang China

Product Description

400V house use automatic transfer switch power switch
Product Description:

power switch Structure and Features:

FTSM series automatic transfer switch are mainly composed of power conversion actuator, circuit breaker and controller. This dual power switch with automatic, manual, power indicator, normal switch indicator, ready switch indicator working state. Switch's features are small volume, long life, low power consumption, light weight, stable work, easy to use and so on.

power switch Technical Date:

standardGB/T 14048.11
Electrical characteristic parameter 
Shell Frame Current 63A100A225A400A630A
Rated Current(A) 10, 16, 20, 25, 32, 40, 50, 6325, 32, 40, 50, 63, 80, 100100, 125, 140, 160, 180, 200, 225225, 250, 315, 350, 400400, 500, 630
Rated operating voltage(Ue)AC400V 50Hz
Rated insulation voltage(Ui)AC500VAC800VAC800VAC800VAC800V
Rated impulse withstand voltage(Uimp)6KV8KV8KV8KV8KV
Switching Poles3P, 4P
Use CategoryAC-33iB
Electrical levelCB Class
Protection levelIP30
Control characteristic parameter 
Rated control supply voltage(Us)AC230V 50Hz
Switching time≤3s≤3s≤3s≤4s≤4s

power switch Pictures Show:

400V House Use Automatic Transfer Switch Power Switch
400V House Use Automatic Transfer Switch Power Switch

power switch Operation:

When installing wiring, normal power N should be access to normal power supply circuit breaker QN, ready power R should be access to ready power supply circuit breaker QR. When QN and QR is 4 poles circuit breaker, wiring mode according to the wiring diagram, which QN and QR's 1, 3, 5 are three-phase (A, B, C) into line terminals, 2, 4, 6 are three-phase outgoing line terminals, 7 is zero line (N) into line terminal, 8 is zero line outgoing line terminal. If the use of 3 poles circuit breaker, the normal power N's zero line (NN) and ready power R's zero line (NR) must be respectively received on 3 poles special connection zero line terminal. Specific see wiring diagram. Dual power transfer switch automatic controller's work power supply circuit breaker QN and QR's into line terminal A and zero line N, in the automatic power switch installation, wiring process, Do not let the local controller to forget to connect the signal line, touch off or short circuit and so on, otherwise can not work.

400V House Use Automatic Transfer Switch Power Switch

Packaging & Shipping:

power switch Packing:

1. Standard export box package;

2. Delivery Time: 10-15 days for batch goods.

400V House Use Automatic Transfer Switch Power Switch


power switch Shipping:

1. Shipment port:SHANGHAI/NINGBO;

2. By Air or by Sea for batch goods,Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Our Services:

1. One to one service,Feedback within 24 hours

2. Design for special packing, Products printing and logo OEM

3. Find the solution for any problems actively

Company Information:

400V House Use Automatic Transfer Switch Power Switch


Q: If I'm interested in your power switch when I can receive your quotation and detail information after send the enquiry?

A:All your enquiry will be replied in 24hours.

Q:Your power switch seems perfect but what's the difference between you and other suppliers?Because I find some cheaper price from others!

A: Our power switch are high quality customized.for solar system I think compare the quality first and then compare the price is the best way.

Q:Can I get a sample before the order because I really don't how is your power switch quality?

A:Of course!We also think sample order is the best way to build the trust.

Q:How's the delivery?Because I really need them is urgently?

A:For sample order 10~15days will be no problem.And for regular order we promise in 15days.

Q:How's the warranty  period for your power switch?

A:We offer two year warranty for our customer.

400V House Use Automatic Transfer Switch Power Switch


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