Westhomes 3P 400A Thermal Magnetic Adjustable Double Knob MCCB
Westhomes 3P 400A thermal magnetic adjustable double knob MCCB. 85kA breaking capacity. Overload & short circuit protection. Ideal for industrial heavy-duty power systems.
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Thermal Magnetic Adjustable Double Knob MCCB
Westhomes 3P 400A thermal magnetic adjustable double knob MCCB delivers 85kA fault protection. Reliable overload switch for industrial & residential use.
The Westhomes 3P 400A thermal magnetic adjustable double knob MCCB delivers 85kA breaking capacity for reliable overload and short circuit protection. Featuring precision adjustment knobs and wide 400V+ voltage range, this molded case circuit breaker is ideal for heavy-duty industrial machinery, large-scale manufacturing, and commercial power distribution.
Key Features：
400A High Current Rating: Supports heavy-duty industrial loads and large-scale equipment
Molded Case Construction: Durable, compact, and arc-resistant housing for safety
Adjustable Double Knob Design: Precision trip current adjustment for customized protection settings
High-End Safety: Designed for both industrial and household use with comprehensive protection
Applications:
Residential main circuit protection (high-end luxury homes)
Welding equipment and high-power industrial tools
Generator and backup power systems for factories
Power distribution units and switchgear
Packaging and delivery
| Selling Units | Single item |
Lead time
| Quantity (pieces) | 1 – 2 | 3 – 500 | > 500 |
| Lead time (days) | 10 | 30 | To be negotiated |
Key attributes
| Breaking Capacity | 25 kA, 35 kA |
| Trip Unit Technology | Thermal-Magnetic |
| Material | Copper |
| Model Number | WM-400RT |
| Rated Voltage | 400 V |
| Rated Frequency (Hz) | 50/60 Hz |
| 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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