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WSH3-100 isolating switch supports 1P/2P/3P/4P, 100A rating, 230V/400V. Features high reliability, 2kA short-time withstand current, -5~+40°C operation. Ideal for industrial power isolation.
WSH3-100 isolating switch supports 1P/2P/3P/4P, 100A rating, 230V/400V. Features high reliability, 2kA short-time withstand current, -5~+40°C operation. Ideal for industrial power isolation.
The Westhomes WSH3-100 Small Copper Isolator Switch is a high-performance industrial electrical component engineered for reliable power isolation and circuit control in 230V/400V electrical systems. Designed with a robust thermosetting plastic shell and precision copper internal components, this miniature power trip switch delivers exceptional durability and safety for industrial applications.
Key Features：
Wide Current Range: 20-100A rated current, adaptable to various industrial loads.
Multi-Pole Flexibility: Supports 1P, 2P, 3P, 4P configurations to meet different power system needs.
High Voltage Compatibility: 230V/400V operating voltage, 400V insulation voltage for enhanced safety.
Durable Construction: Thermosetting plastic shell for long lifespan and high mechanical strength.
Applications:
Power Distribution Systems
Metal Processing & Engineering
Agricultural Machinery
| Model | WSH3-10018model;WSH3-10027model |
| Rated Current In(A) | 32、40、50、63、80、100 |
| Poles | 1P、2P、3P、4P |
| Selective categories | AC-22A |
| NominalInsulation Voltage Ui(V) | 690 |
| Rated OperationalVoltage Ue(V) | AC230V/AC400V |
| Rated Impulse Withstandvoltage Uimp(kV) | 4 |
| Rated Short Time Current lcw(kA)/1S | 1.2 |
| Rated Short-Circuit AbilityIcm(kA) | 2 |
| Mechanical Endurance | 20000 |
| Electrical Endurance | 10000 |
| Selling Units | Single item |
| Quantity (pieces) | 1 – 1,000 | > 1,000 |
| Lead time (days) | 30 | To be negotiated |
| Rated Voltage | 230 V, 400 V |
| Material | Copper |
| Place of Origin | Zhejiang, China |
| Type | Switches |
| Model Number | WSH3-125 |
| Brand Name | Westhomes |
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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