Siemens Fuse Switch Disconnector, 4 Pole, 400A Max Current, 37 100A Fuse Current
- RS Stock No.:
- 225-5384
- Distrelec Article No.:
- 301-37-712
- Mfr. Part No.:
- 3KF4440-2LF11
- Brand:
- Siemens
Subtotal (1 unit)*
£876.34
(exc. VAT)
£1,051.61
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 13 November 2025
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Units | Per unit |
---|---|
1 + | £876.34 |
*price indicative
- RS Stock No.:
- 225-5384
- Distrelec Article No.:
- 301-37-712
- Mfr. Part No.:
- 3KF4440-2LF11
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Siemens | |
Number of Poles | 4 | |
Maximum Current | 400A | |
Fuse Current Rating | 37 100A | |
Series | 3KF4 | |
Select all | ||
---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Maximum Current 400A | ||
Fuse Current Rating 37 100A | ||
Series 3KF4 | ||
- COO (Country of Origin):
- CN
The Siemens SENTRON switch disconnector with fuse has current ratings of 400 A. The 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. It offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
Protect against overload and short circuits
Basic unit with handle
Basic unit with handle
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