| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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General
WSBR1-63 Residual current circuit breaker with overcurrent protection is suitable for AC 50/60Hz, rated working voltage single-pole two-wire, two-pole 230V, rated current up to 63A and below, rated operating short-circuit breaking capacity not exceeding 6000A to protect distribution lines. When a person is electrocuted or the grid leakage current exceeds the specified value, the leakage circuit breaker can quickly cut off the fault power supply in a very short time to protect the safety of people and electrical equipment.
The leakage circuit breaker has overload and short-circuit protection functions. It can be used to protect the overload and short circuit of the line or motor, and can also be used as an infrequent conversion start of the line under normal circumstances.
Compliance with standards: IEC/EN61009-1 standards
WSBR1-63
Pole: 1P+N, 3P+N
Voltage: AC230V
kA: 6kA
In(A): 6, 10, 16, 20, 25, 32, 40A, 50A, 63A
Main technical parameters
| Rated current | 6, 10, 16, 20, 25, 32, 40A, 50A, 63A |
| Rated voltage Ue | AC240V (1P+N, 2P); AC400V (3P+N, 4P) |
| Rated insulation voltage Ui | AC415 |
| Rated impulse withstand voltage Uimp | 4kV |
| Rated frequency | 50/60Hz |
| Number of poles | 1P+N, 3P+N |
| Module size | 36mm, 72mm |
| Circuit type | AC type, A type |
| Breaking capacity | 6000A |
| Rated residual current I△n | 10, 30, 100, 300mA |
| Optimum operation temperature | -5ºC to 40ºC |
| Mounting | 35mm DIN rail |
| The very new tripping structure makes more in safety | |
| Suitable busbar | PIN busbar |
| Standard | IEC/EN61009-1 |
Frequently Asked Question (FAQ)
Q: About the company
A: 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.
Q: About Warranty
A: 18 months from the date of receivement
Q: About shipment method
A: 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.
Q: About MOQ
A: Up to the client
Q: About payment method
A: We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.
Q: About ordering process
A: 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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