The Siemens 3UF7112-1AA00-0 SIRIUS current/voltage measuring module detects voltage, current, active power, and power factor for motor feeder monitoring, with overload protection built in. It handles line voltages from 110 to 690 V AC at 50 or 60 Hz, so it covers most low-voltage motor circuits without a separate PT. Mounting is straightforward: screw and snap-on onto DIN rail, any orientation. The housing measures 55 mm wide, 94 mm high, 92 mm deep, with IP20 finger-safe protection. Top and bottom mounting holes are 30 mm from the edge; side clearances are 0 mm, so it can sit snug against adjacent devices.
Siemens 3UF7112-1AA00-0 Current/Voltage Module, 110-690 VAC
MPN3UF7112-1AA00-0
Siemens SIRIUS 3UF7112-1AA00-0 current/voltage measuring module, IP20, 55 x 94 x 92 mm, 110-690 V AC at 50/60 Hz, -25 to +60 °C operation.
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MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Mechanical
| Parameter | Value |
|---|---|
| Height | 94 mm |
| Width | 55 mm |
| Depth | 92 mm |
Product details
Frequently asked questions
What is the compliance status?
RoHS compliance date is 28.05.2009. The module carries IP20 protection and vibration resistance for industrial use.
What wiring does it accept?
Solid conductor 1x (0.5 to 4 mm²) or 2x (0.5 to 2.5 mm²); stranded 1x (20 to 14 AWG) or 2x (20 to 16 AWG). Inlet hole diameter is 14 mm.
MPN
3UF7112-1AA00-0