WSB1LE-80 1P+N RCBO | 6kA AC Type Residual Current Breaker with Overcurrent Protection
WSB1LE-80 1P+N RCBO combines MCB & RCCB functions. 16-63A, 6kA, 30mA AC type residual current protection. Space-saving & reliable.
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WSB1LE-80 1P+N RCBO
WSB1LE-80 1P+N RCBO combines MCB & RCCB functions. 16-63A, 6kA, 30mA AC type residual current protection. Space-saving & reliable.
The WSB1LE-80 1P+N is a multifunctional Residual Current Operated Circuit Breaker with Integral Overcurrent Protection (RCBO), designed for single-phase applications requiring both shock and equipment protection in a compact unit. Combining the functions of an MCB and an RCCB, it provides comprehensive protection against overload, short circuit, and earth leakage currents.
Key Features：
2-in-1 Protection: Integrates overcurrent (MCB) and earth leakage (RCCB) protection in a single compact module, saving space in distribution boards.
AC Residual Current Type: Specifically designed to detect and trip on sinusoidal alternating earth fault currents, ideal for standard residential and commercial loads.
Wide Current Range: Available in popular ratings from 16A to 63A, covering most lighting, socket outlet, and small appliance circuits.
High Short-Circuit Capacity: A 6kA breaking capacity ensures reliable interruption of fault currents, providing robust protection for connected circuits.
Applications:
Residential Lighting & Socket Circuits
Small Commercial Units
Individual Appliance Protection
Main Technical Parameters
| Standard | IEC/EN61009-1 |
| Protection | Ground fault, Overcurrent and short circuit |
| Type of trip | Ground fault:Electronic/Magnetic |
| Overload and short circuit:Thermo-magnetic | |
| No.of poles | 1P+N,1 Module,Nline with disconnected |
| Type | AC,A |
| Rated current In | 6,10,16,20,25,32,40A |
| Rated sensitivity currents I△n | 10,30,100,300mA |
| Residual current off-time under l△n | ≤0.1s |
| Reted residual making and breaking capacity (I△m) | 500A(In≤50A) |
| Rated voltage Ue | 240V~ |
| Rated frequency | 50/60Hz |
| Rated breaking capacity | 6KA |
| Energy limiting class | 3 |
| Rated impulse withstand voltage(1.2/50)Uimp | 4,000V |
| Dielectric test voltage at ind.Freq.for 1min | 2kV |
| Thermal release characteristic | (1.13-1.45)x In |
| Magnetic release characteristic | B:(3-5)x In,C:(5-10)x In |
| Electrical life | 4,000 Cycles |
| Mechanical life | 10,000 Cycles |
| Contact position indicator | Yes |
| Protection degree | IP20 |
| Ambient temperature | -25℃~+40℃,Max.95%humidity |
| Terminal connection type | Cable/Pin-type busbar |
| Max.terminal size for cable | 16mm2 |
| Max.tightening torque | 2.5N.m |
| Installation | Mounting on 35mm DIN rail |
| Connection | From top and bottom |
Packaging and delivery
| Selling Units | Single item |
Lead time
| Quantity (pieces) | 1 – 1,000 | > 1,000 |
| Lead time (days) | 15 | To be negotiated |
Key attributes
| Type | MCB, AC MCB, RCBO |
| BCD Curve | B, C |
| Rated Frequency (Hz) | 50hz/60hz |
| Material | Copper |
| Application | Circuit-Breaking, Industrial, Households, Protection, Electric Power |
| Model Number | WRO1-63 |
| Rated Voltage | 220V/230V |
| Breaking Capacity | 6 kA |
| Mounting Type | Rail Mounting |
| Protection | LSI |
| Place of Origin | Zhejiang, China |
| Brand Name | Westhomes |
155 MB
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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