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WSB9L-125 RCBO offers 6kA breaking capacity, 400V overvoltage protection, and 30mA-500mA earth leakage options. Ideal for industrial & household use, available in 3P+N/4P.
WSB9L-125 RCBO offers 6kA breaking capacity, 400V overvoltage protection, and 30mA-500mA earth leakage options. Ideal for industrial & household use, available in 3P+N/4P.
WSB9L-125 RCBO combines leakage, overload, short-circuit & overvoltage protection in one. 6kA breaking capacity, 400V rated, 30mA-500mA options. Reliable safety for industrial & home use.
Key Features：
All-in-One Protection: Integrates Residual Current (Earth Leakage), Overload (Thermal), Short-Circuit (Magnetic), and Overvoltage protection into a single compact unit.
High Breaking Capacity: Offers a robust 6kA short-circuit breaking capacity, ensuring reliable disconnection during high fault currents in industrial environments.
Wide Voltage Application: Rated for up to 400V AC, making it suitable for standard single-phase and three-phase power distribution systems.
Flexible Sensitivity: Available in multiple residual current sensitivities (30mA, 100mA, 300mA, 500mA) to suit different safety requirements, from personnel protection to fire prevention.
Applications:
Industrial Power Distribution
Commercial Buildings
Residential Electrical Panels
Fire Prevention Systems
| Type | MCB, AC MCB, RCBO |
| BCD Curve | B, C, D |
| Rated Frequency (Hz) | 50hz/60hz |
| Material | Copper |
| Application | Circuit-Breaking, Industrial, Households, Protection, Electric Power |
| Model Number | WSB9L-125 |
| Rated Voltage | 400 V, 220V/230V |
| Breaking Capacity | 6 kA |
| Mounting Type | Rail Mounting |
| Protection | LSI |
| Place of Origin | Zhejiang, China |
| Brand Name | Westhomes |
| Selling Units | Single item |
| Quantity (pieces) | 1 – 1,000 | > 1,000 |
| Lead time (days) | 15 | To be negotiated |
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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