Siemens Monitoring Relay, 3 Phase, DIN Rail, 24 to 250 V dc, 100V ac, 230 V ac

View all Monitoring Relays

Subtotal (1 unit)*

£6,223.64

(exc. VAT)

£7,468.37

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 11 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£6,223.64

*price indicative

RS Stock No.:
275-2142
Mfr. Part No.:
7SR1813-1MC87-0DA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Monitoring Relay

Electrical Phase

3

Mount Type

DIN Rail

Supply AC Voltage

100, 230V ac

Minimum Operating Temperature

-10°C

Supply DC Voltage

24 to 250 V dc

Maximum Operating Temperature

55°C

Series

Solkor 7SR18

Width

155.5mm

Standards/Approvals

IEC 60870-5-103, RoHS, ANSI 50BF

Height

168mm

Length

216.5mm

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

Related links