Siemens Switch Disconnector, 3-Pole, 250 A, 125A
- RS Stock No.:
- 218-3185
- Mfr. Part No.:
- 3KD3230-0NE20-0
- Brand:
- Siemens
Subtotal (1 unit)*
£102.74
(exc. VAT)
£123.29
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £102.74 |
*price indicative
- RS Stock No.:
- 218-3185
- Mfr. Part No.:
- 3KD3230-0NE20-0
- 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 | Switch Disconnector | |
| Number of Poles | 3 | |
| Enclosed/Not Enclosed | Not Enclosed | |
| Mount Type | DIN Rail | |
| Switching Voltage | 440V | |
| Terminal Type | Flat | |
| Switching Current | 125A | |
| Series | 3KD | |
| IP Rating | IP20 | |
| Mechanical Fuse Size | 2 | |
| Switching Power | 110kW | |
| Fuse Current | 250A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | RoHS, EN, CE, CCC, VDE | |
| Auxiliary Contacts Available | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Switch Disconnector | ||
Number of Poles 3 | ||
Enclosed/Not Enclosed Not Enclosed | ||
Mount Type DIN Rail | ||
Switching Voltage 440V | ||
Terminal Type Flat | ||
Switching Current 125A | ||
Series 3KD | ||
IP Rating IP20 | ||
Mechanical Fuse Size 2 | ||
Switching Power 110kW | ||
Fuse Current 250A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals RoHS, EN, CE, CCC, VDE | ||
Auxiliary Contacts Available Yes | ||
- COO (Country of Origin):
- CN
The Siemens SENTRON switch disconnector has current ratings of 125 A with 3 number of poles. It has front operating mechanism with position of the switch operating mechanism at centre .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.
Isolation voltage 1000 V
Ambient temperature -25 °C to +70 °C
Surge voltage resistance 8 kV
Mechanical life 15000
Electrical life 1500
Design of the electrical connection flat connector
Size of the switch disconnector 2