Siemens Monitoring Relay, Panel, 24 to 250 V dc, 100V ac, 230 V ac
- RS Stock No.:
- 275-2172
- Mfr. Part No.:
- 7SR1814-1NB12-0DA0
- Brand:
- Siemens
Subtotal (1 unit)*
£6,120.94
(exc. VAT)
£7,345.13
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 23 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £6,120.94 |
*price indicative
- RS Stock No.:
- 275-2172
- Mfr. Part No.:
- 7SR1814-1NB12-0DA0
- 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 | Monitoring Relay | |
| Mount Type | Panel | |
| Terminal Type | Plug-In | |
| Supply AC Voltage | 100, 230V ac | |
| Supply DC Voltage | 24 to 250 V dc | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 55°C | |
| Series | Solkor 7SR18 | |
| Standards/Approvals | IEC 60870‑5‑103, ANSI 37/49/50/51, 50BF, Modbus RTU, 79, DNP3 | |
| Height | 168mm | |
| Length | 216.5mm | |
| Width | 155.5mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Mount Type Panel | ||
Terminal Type Plug-In | ||
Supply AC Voltage 100, 230V ac | ||
Supply DC Voltage 24 to 250 V dc | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 55°C | ||
Series Solkor 7SR18 | ||
Standards/Approvals IEC 60870‑5‑103, ANSI 37/49/50/51, 50BF, Modbus RTU, 79, DNP3 | ||
Height 168mm | ||
Length 216.5mm | ||
Width 155.5mm | ||
- COO (Country of Origin):
- IN
The Siemens Solkor differential protection relay provides logic editor and fault recording for analog and digital signals. It measures the standard operational value. It features molded case of size E6 and 20 Character x 4 line Backlit LCD.
Sequence of events recorder
Three pole tripping
Undercurrent protection ANSI 37
Thermal overload protection ANSI 49
Circuit breaker failure protection ANSI 50BF