Siemens Monitoring Relay, 3 Phase, DIN Rail, 250 V dc, 100V ac, 230 V ac
- RS Stock No.:
- 275-2202
- Mfr. Part No.:
- 7SR5421-6AA16-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£6,224.56
(exc. VAT)
£7,469.47
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 17 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £6,224.56 |
*price indicative
- RS Stock No.:
- 275-2202
- Mfr. Part No.:
- 7SR5421-6AA16-0AA0
- 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 | 250 V dc | |
| Supply AC Voltage | 100, 230V ac | |
| Maximum Operating Temperature | 55°C | |
| Length | 217.5mm | |
| Standards/Approvals | ANSi 49, ANSI 50BF, RoHS, ANSI 37 | |
| Series | 7SR54 | |
| Width | 308mm | |
| Height | 177mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Electrical Phase 3 | ||
Mount Type DIN Rail | ||
Minimum Operating Temperature -10°C | ||
Supply DC Voltage 250 V dc | ||
Supply AC Voltage 100, 230V ac | ||
Maximum Operating Temperature 55°C | ||
Length 217.5mm | ||
Standards/Approvals ANSi 49, ANSI 50BF, RoHS, ANSI 37 | ||
Series 7SR54 | ||
Width 308mm | ||
Height 177mm | ||
The Siemens Transformer protection features S12 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