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The WCQ2G-100 4P Dual Power Automatic Transfer Switch complies with GB/T14048.11 and IEC standard Part 6-1 for multifunction equipment and low-voltage switchgear, ensuring it meets the highest safety and performance benchmarks.
The WCQ2G-100 4P Dual Power Automatic Transfer Switch (ATS) is a micro-intelligent household changeover switch, engineered for seamless power switching between main and backup power supplies.
Designed specifically for PZ30 power distribution boxes and DIN rail mounting, this 100A 4-pole switch ensures uninterrupted, safe, and reliable power delivery during outages or voltage instability.
Operating at AC 400V, 50Hz/60Hz, this auto transfer switch continuously monitors the primary power source. Upon detecting failure, it instantly switches to the backup supply to maintain stable operation.
Ideal for residential, commercial, and light industrial applications, the WCQ2G-100 ATS is built with a durable structure, high conversion reliability, and easy installation and maintenance features, making it perfect for emergency power systems.
The unit consists of an integrated transfer switching equipment (TSE) and a controller, supporting both automatic and manual operation modes.
Whether for homes, offices, communication stations, or security systems, this 100a 4p automatic transfer switch delivers stable and intelligent energy management where power continuity is essential.
| Model | WCQ2G-100 | ||
| Poles | 2P | 3P | 4P |
| Rated current | 16A, 20A, 25A | 32A, 40A, 50A, 63A | 80A, 100A |
| Rated voltage | AC400V, 50Hz | ||
| Rated insulation voltage | AC690V, 50Hz | ||
| Rated impulse voltage | 8kV | ||
| Usage category | AC-33iB | AC-31B | |
| Mechanical life | 5000times | ||
| Electrical life | 2000times | ||
| Model NO. | WCQ2G-100 |
| Certification | CCC, CE, ISO9001 |
| Poles | 4p |
| Voltage | AC400V |
| Inm(a) | 100A |
| Transport Package | Paper Box |
| Trademark | Westhomes |
| HS Code | 8536200000 |
| Operation | Electric |
| Type | Integrated automatic transfer switch |
| Output type | Multiple |
| Icm | 50ka |
| AMPS | 6-63 |
| Specification | IEC/EN 60947-6-1 |
| Origin | Prc |
| Production Capacity | 15, 000, 000 |
| Package Size | 17.00cm * 16.00cm * 13.00cm |
| Package Gross Weight | 1.000kg |
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.
18 months from the date of receivement
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.
Up to the client
We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.
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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