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Siemens 7SR5710-2AD21-1AA0 — General Purpose Relays

Siemens 7SR5710-2AD21-1AA0

MPN7SR5710-2AD21-1AA0
Active

Motor protection 7SR57, 4 curr. trans., 3 AFD (Arc Flash Detector), 13 BI, 11 BO (incl. 3 high speed BO) Standard interface: 1 x USB (front), RS 485 (rear) + 2 x optical LC-interface, S6 enclosure incl. conformal coating

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

7SR5710-2AD21-1AA0 — Mechanical
ParameterValue
Width153 mm
Height177 mm
Depth217.5 mm
MPN
7SR5710-2AD21-1AA0