Siemens 7SR5711-3AA26-0AA0
MPN7SR5711-3AA26-0AA0
Motor protection 7SR57, 4 curr. trans., 4 volt. trans., 19 BI, 12 BO, Standard interface: 1 x USB (front), RS 485 (rear) + 2 x optical LC ports, S12 enclosure
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Width | 308 mm |
| Height | 177 mm |
| Depth | 217.5 mm |
MPN
7SR5711-3AA26-0AA0