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Siemens 3RU1900-2AF71 — Overload Relays

3RU1900-2AF71 - Siemens

MPN3RU1900-2AF71
Active

Electronic remote reset 110...127 V AC/DC for 3RU Size S00...S3

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RU1900-2AF71 — Identification
ParameterValue
Product brand nameSIRIUS
Product designationElectrical RESET
Frame size (overload relay)S00, S0, S2, S3
3RU1900-2AF71 — Connection & Mounting
ParameterValue
Conductor cross-section: solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
3RU1900-2AF71 — Environmental
ParameterValue
Operating temperature-20 ... +70°C
Storage temperature-50 ... +80°C
3RU1900-2AF71 — Other specifications
ParameterValue
1 rated value50Hz
2 rated value60Hz
Final rated value127V
Initial rated value110V
Design of the productElectrical Remote RESET
With core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
At 50 Hz final rated value127V
At 60 Hz final rated value127V
At 50 Hz initial rated value110V
At 60 Hz initial rated value110V
Type of voltage of the control supply voltageAC/DC
Type of electrical connection for auxiliary and control circuitscrew-type terminals
MPN
3RU1900-2AF71