Siemens Monitoring Relay, 3 Phase, DIN Rail, 24 to 250 V dc, 100V ac, 230 V ac
- RS Stock No.:
- 275-2111
- Mfr. Part No.:
- 7SR1811-1NB12-0CA0
- Brand:
- Siemens
Subtotal (1 unit)*
£5,030.64
(exc. VAT)
£6,036.77
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £5,030.64 |
*price indicative
- RS Stock No.:
- 275-2111
- Mfr. Part No.:
- 7SR1811-1NB12-0CA0
- 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 | |
| Electrical Phase | 3 | |
| Mount Type | DIN Rail | |
| Minimum Operating Temperature | -10°C | |
| Supply DC Voltage | 24 to 250 V dc | |
| Supply AC Voltage | 100, 230V ac | |
| Maximum Operating Temperature | 55°C | |
| Length | 216.5mm | |
| Height | 168mm | |
| Standards/Approvals | IEC 61850, RoHS, ANSI 50BF, IEC 60870-5-103 | |
| Width | 155.5mm | |
| Series | Solkor 7SR18 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Electrical Phase 3 | ||
Mount Type DIN Rail | ||
Minimum Operating Temperature -10°C | ||
Supply DC Voltage 24 to 250 V dc | ||
Supply AC Voltage 100, 230V ac | ||
Maximum Operating Temperature 55°C | ||
Length 216.5mm | ||
Height 168mm | ||
Standards/Approvals IEC 61850, RoHS, ANSI 50BF, IEC 60870-5-103 | ||
Width 155.5mm | ||
Series Solkor 7SR18 | ||
- 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.
Three pole tripping
Undercurrent protection ANSI 37
Thermal overload protection ANSI 49
Circuit breaker failure protection ANSI 50BF
Related links
- Siemens Monitoring Relay DIN Rail 100V ac, 230 V ac
- Siemens Monitoring Relay 24 to 250 V dc 230 V ac
- Siemens Monitoring Relay DIN Rail 100V ac, 230 V ac
- Siemens Monitoring Relay 24 to 250 V dc 230 V ac
- Clear Compartment Boxes
- Brushed Aluminium Plug Sockets
- RS PRO Zinc Alloy 5-way Control Cabinet Key
- Armoured Control Cable