Siemens Monitoring Relay, DIN Rail, 250 V dc, 100V ac, 230 V ac

Subtotal (1 unit)*

£5,217.01

(exc. VAT)

£6,260.41

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£5,217.01

*price indicative

RS Stock No.:
275-2199
Mfr. Part No.:
7SR5111-7AA26-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Monitoring Relay

Mount Type

DIN Rail

Supply DC Voltage

250 V dc

Supply AC Voltage

100, 230V ac

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

55°C

Series

7SR51

Height

177mm

Length

217.5mm

Width

308mm

Standards/Approvals

ANSI 50BF, ANSi 49, ANSI 37, RoHS

The Siemens Directional time overcurrent protection relay features S6 case size. It supports Modbus RTU slave.

Three pole tripping

Undercurrent protection ANSI 37

Thermal overload protection ANSI 49

Circuit breaker failure protection ANSI 50BF

Related links