WCQ2C Moulded case circuit breaker
WCQ2C is one of updated type MCCBs researched and developed by the company by using advanced design and manufacture technology internationally.
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Hot Sale Wcq2c Air ATS 1p 2p 3p 4p
WCQ2C series MCB is one of updated type MCCBs researched and developed by the company by using advanced design and manufacture technology internationally.
WCQ2C series double power supplies automatic transfer switch (ATS) applies to AC50Hz, rated operation voltage 400V, rated operation current 16A to 2000A, to two circuits power supply of emergency power supply system. It can be set as manual of the mutual transfer between frequent-use and backup power supply, as circuit controlling switch of control, signal, and interlock functions. Some types of the product have communication ports to make it realisable of remote control and unattended substation to the user. It applies to residence community, hospital, mall, airport, etc.,
The ATS meets standards IEC/EN60947 and GB/T14048.11.
KEY INFORMATION
WCQ2C
| Pole | 2P,3P, 4P |
| Voltage | AC400V |
| Icm | 7.5KA-63KA |
| Inm(A) | 63 |
| In(A) | 6-63 |
MAIN TECHNICAL DATA
| Model | WCQ2C | |
| Rated short circuit breaking capacity | 5kA | |
| Rated short circuit connecting capacity | 7.5kA | |
| Transfer time | ≤3S | |
| Controlling voltage of changeover switch | AC230V | |
| Mechanical life | 3000 times | |
| Electrical life | 1500 times | |
| Rated insulation voltage | U=690V | |
| Rated operation current | 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A | |
| Usage catagory | AC-33B | |
| Test condition of connecting and breaking | I/Ie | 6.0 |
| U/Ue | 1.05 | |
| Cos4 | 0.5 | |
| Power-on time | 0.05s | |
| Circle | ≤5min | |
| Operation circle times | 12 | |
| Specification | Model of circuit breaker | Frame size current (A) | Rated operation current (A) | Breaking current (kA) | Rated service voltage (V) | Insulation voltage (V) | Frequency (Hz) | Transfer time | Rated operation voltage of controller (V) | Mechanical life |
| WCQ2A(1)-63/3 | WCM1 series | 63 | 6, 10, 20, 25, 32, 40, 50, 63 | Take specific type of circuit breaker specification for reference | 400 | No flash, no spark-over within 1min 2500V | 50~60 | 0-30 seconds adjustable | AC230V | 5000 times |
| WCQ2A(1)-63/4 | ||||||||||
| WCQ2A(1)-100/3 | 100 | 10, 20, 25, 32, 40, 50, 63, 80, 100 | ||||||||
| WCQ2A(1)-100/4 | ||||||||||
| WCQ2A(1)-225/3 | 225 | 100, 125, 140, 160, 180, 200, 225 | ||||||||
| WCQ2A(1)-225/4 | ||||||||||
| WCQ2A(1)-400/3 | 400 | 200, 250, 315, 400 | ||||||||
| WCQ2A(1)-400/4 | ||||||||||
| WCQ2A(1)-630/3 | 630 | 250, 315, 400, 500, 630 | ||||||||
| WCQ2A(1)-630/4 | ||||||||||
| WCQ2A(1)-800/3 | 800 | 630, 700, 800 | ||||||||
| WCQ2A(1)-800/4 | ||||||||||
| WCQ2A(1)-1250/3 | 2000 | 1250, 1600, 2000 | ||||||||
| WCQ2A(1)-2000/3 |
OVERALL AND MOUNTING DIMENSION(MM)
155 MB
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FREQUENTLY ASKED QUESTION (FAQ)
About the company
Westhomes® is a professional manufacturer for low voltage and high voltage electrical products with a thirty-year history.
Main supplier of state-owned companies like China Stae Grid, China Southern Power Grid through bidding with bunches of test certificates, sales records and operation performance to support.
Enough investment for research and development for the products innovation.
About warranty
18 months from the date of receivement
About shipment method
Depends on the required quantity and delivery urgency, both international express like UPS / DHL / EMS / HK EMS / FedEx / TNT (door to door service) and normal sea shipping & air freight also avaliable.
About MOQ
Up to the client
About payment method
We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.
About ordering process
First to send an inquiry via made-in-china platform or directly to the contact e-mail address. All the following thing is the communication between us.
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