Siemens Monitoring Relay, Panel, 24 to 250 V dc, 100V ac, 230 V ac
- RS Stock No.:
- 275-2107
- Mfr. Part No.:
- 7SR1811-1MB12-0CA0
- Brand:
- Siemens
Subtotal (1 unit)*
£4,329.37
(exc. VAT)
£5,195.24
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 19 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £4,329.37 |
*price indicative
- RS Stock No.:
- 275-2107
- Mfr. Part No.:
- 7SR1811-1MB12-0CA0
- 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 DC Voltage | 24 to 250 V dc | |
| Supply AC Voltage | 100, 230V ac | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 55°C | |
| Length | 216.5mm | |
| Standards/Approvals | DNP3, 79, Modbus RTU, IEC 60870‑5‑103, 50BF, ANSI 37/49/50/51 | |
| Width | 155.5mm | |
| Series | Solkor 7SR18 | |
| Height | 168mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Mount Type Panel | ||
Terminal Type Plug-In | ||
Supply DC Voltage 24 to 250 V dc | ||
Supply AC Voltage 100, 230V ac | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 55°C | ||
Length 216.5mm | ||
Standards/Approvals DNP3, 79, Modbus RTU, IEC 60870‑5‑103, 50BF, ANSI 37/49/50/51 | ||
Width 155.5mm | ||
Series Solkor 7SR18 | ||
Height 168mm | ||
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.
Three pole tripping
Undercurrent protection ANSI 37
Thermal overload protection ANSI 49
Circuit breaker failure protection ANSI 50BF