Siemens Fuse Switch Disconnector, 4-Pole, 250A
- RS Stock No.:
- 218-3275
- Mfr. Part No.:
- 3KF3425-0MF11
- Brand:
- Siemens
Subtotal (1 unit)*
£518.07
(exc. VAT)
£621.68
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £518.07 |
*price indicative
- RS Stock No.:
- 218-3275
- Mfr. Part No.:
- 3KF3425-0MF11
- 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 | |
| Product Type | Fuse Switch Disconnector | |
| Enclosed/Not Enclosed | Enclosed | |
| Mount Type | Surface Mount | |
| Switching Voltage | 690V | |
| Switching Current | 250A | |
| Terminal Type | Flat | |
| Series | 3KF | |
| IP Rating | IP20, IP00 | |
| Minimum Operating Temperature | -25°C | |
| Switching Power | 250kW | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | CCC, VDE, RoHS, CE, EN | |
| Auxiliary Contacts Available | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Enclosed | ||
Mount Type Surface Mount | ||
Switching Voltage 690V | ||
Switching Current 250A | ||
Terminal Type Flat | ||
Series 3KF | ||
IP Rating IP20, IP00 | ||
Minimum Operating Temperature -25°C | ||
Switching Power 250kW | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals CCC, VDE, RoHS, CE, EN | ||
Auxiliary Contacts Available Yes | ||
The Siemens switch disconnector with fuse has current ratting of 250 A with 3-pole configuration. They fulfil a safety isolation function in all age circuits. 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. The brand 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.
Protection class IP20
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 12 kV
Mechanical life 10000
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