Siemens Fuse Switch Disconnector, 3-Pole, 250A
- RS Stock No.:
- 144-304
- Mfr. Part No.:
- 3NJ4121-3BF11
- Brand:
- Siemens
Subtotal (1 unit)*
£332.70
(exc. VAT)
£399.24
(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 + | £332.70 |
*price indicative
- RS Stock No.:
- 144-304
- Mfr. Part No.:
- 3NJ4121-3BF11
- 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 | |
| Product Type | Fuse Switch Disconnector | |
| Number of Poles | 3 | |
| Enclosed/Not Enclosed | Not Enclosed | |
| Mount Type | Floor | |
| Switching Voltage | 690V | |
| Electrical Phase | 3 | |
| Switching Current | 250A | |
| Terminal Type | Screw | |
| IP Rating | IP30 | |
| Minimum Operating Temperature | -25°C | |
| Mechanical Fuse Size | NH1 | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | UKCA, EAC, CE, RoHS | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Fuse Switch Disconnector | ||
Number of Poles 3 | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type Floor | ||
Switching Voltage 690V | ||
Electrical Phase 3 | ||
Switching Current 250A | ||
Terminal Type Screw | ||
IP Rating IP30 | ||
Minimum Operating Temperature -25°C | ||
Mechanical Fuse Size NH1 | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals UKCA, EAC, CE, RoHS | ||
- COO (Country of Origin):
- DE
The Siemens Fuse switch disconnectors has 1-pole selectable. It has Screw terminal of M10.
IP30 protection rated
UKCA and CE Approved
Related links
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