Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Arc-extinguishing Medium: | Air |
Installation: | DIN Rail |
Structure: | MCB |
Customization: |
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General
WSB5-40 series "phae line + neutral line" circuit breaker is applied in single residential line of AC 50Hz or 60Hz, rated voltage 230V to make overload and short circuit protection to the electrical line. The product is big in breaking capacity and small in volume with width 18mm. It is null line and live line breakd at same time which put personal harm and risk an end that may caused by reverse connecting of null line or potential of null line earthing. It is the optimal distribution protecting switch for resisdual houses at present, meets standards IEC 60898 and GB 10963.1
WSB5L-40 sereis (phase + neutral + earth leakage) circuit breaker is applied in single phase residential line of AC 50Hz or 60Hz, rated voltage 230V for earth leakage protection, as well as protection of overload and short circuit for civil electrical line. The product is small in volume, big in breaking capacity. It can still make earth leakage protection even null and live lines cut meanwhile, and live line connects reversely. It meets standards IEC 61009 and GB 16917.1
Key Information
WSB5-40Model | Rated voltage (V) | Pole (P) | Frame current rating (A) | Current rating (A) | Rated short circuit breaking capacity | Mechanical life (times) | |
Expected current test line (A) | Power factor (cosΦ) | ||||||
WSB5-40 | 230V | 1P+N | 40 | 6, 10, 16, 20, 25, 32, 40 | 4500 | 0.85~0.09 | 20000 |
Model | Current rating (A) | Rated voltage (V) | Breaking capacity | Earthing leakage action current | Tripping feature | Wiring | Width |
WSB5L-40 | 6, 10, 16, 20, 25, 32, 40 | 230V, 50Hz | 4500A | 30mA, class AC | Type C 5-10In tripping instantaneous | Wires 10mm2 and below | 18mm |
Miniature Circuit Breaker (MCB) | Upto 125A, 10kA, Curve type: A, B, C, D, 1P, 2P, 3P, 4P |
Miniature Earth Leakage Circuit Breaker (MCB) (RCBO) | Upto 125A, 10kA, 0.3mA, Curve type: A, B, C, D, 1P, 2P, 3P, 4P |
Moulded Case Circuit Breaker (MCCB) | Upto 2000A (adjustable), 100kA, 1P, 2P, 3P, 4P |
Moulded Case Earth Leakage Circuit Breaker (ELCB) (RCCB) | Upto 2000A (adjustable), 100kA, 1000mA, 1P, 2P, 3P, 4P |
Universal Circuit Breaker (ACB) | Upto 6300A, 100kA, |
Switch Disconnector | Upto 125A, 1P, 2P, 3P, 4P |
Surge Arrestor | Up 2.2/2.8kV, 100kA |
Double Power Supplies Automatic Changeover Switch | Upto 2000A, 7.5kA, 1P, 2P, 3P, 4P |
Load Switch Disconnector | Upto 3200A, 10kA, 70kA, |
Distribution Box / Enclosure | Plastic / Metal |
Spare Parts |
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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