SIEMENS
SIEMENS 3RT25171AB00 IEC Magnetic Contactor 24V AC 4-pole
Non-reversing 4-pole IEC magnetic contactor with 2NC/2NO main contacts, 24V AC coil, screw terminals and DIN-rail or surface mounting
- Non-reversing 4-pole design simplifies motor control circuits
- 24V AC coil voltage enables safe low-voltage operation
- 30000000 mechanical operations ensure long service life
- 2NC plus 2NO main contacts handle diverse load types
- Operates from -13 to 140 Degrees F for harsh environments
IEC Magnetic Contactor 24V AC
The SIEMENS 3RT25171AB00 is a non-reversing IEC magnetic contactor designed for switching motor loads and power circuits in industrial control panels. It operates on a 24V AC coil voltage and features a 4-pole main contact configuration with two normally open and two normally closed contacts. The unit belongs to the SIRIUS 3RT25 series in an S00 frame size and mounts on DIN rail or directly on a surface in a vertical orientation.
For control-panel builders needing basic 4-pole
This contactor suits engineers assembling motor starters or lighting circuits where a compact 4-pole device without auxiliary contacts is specified. It meets REACH Article 33 and WEEE directive 2012/19/EU compliance requirements. Installers requiring built-in auxiliary contacts, an enclosed housing with a NEMA rating, or a DC coil voltage should select a different model.
13 kW AC-3 rating at 480V three-phase
The contactor delivers a maximum of 13 kW under AC-4 conditions, 6 kW under AC-3 conditions, and 13 kW under AC-1 conditions. Horsepower ratings range from 1/3 hp at 120V AC single-phase to 5 hp at 480V AC three-phase. Mechanical operating durability is rated at 30000000 cycles with an operating temperature range of -13 Degrees F to 140 Degrees F. Electrical connections are made via screw terminals.
Highlights
- Non-reversing 4-pole design simplifies motor control circuits
- 24V AC coil voltage enables safe low-voltage operation
- 30000000 mechanical operations ensure long service life
- 2NC plus 2NO main contacts handle diverse load types
- Operates from -13 to 140 Degrees F for harsh environments
Specifications
| Brand | SIEMENS |
|---|
Questions about this item
What mounting options does the SIRIUS 3RT25 series S00 frame contactor provide?
The contactor supports DIN rail or surface mounting and installs in a vertical orientation.
Which connection method is used for the 24V AC coil and main contacts on this 4-pole unit?
Both the coil and the main contacts use screw terminals for electrical connection.
What operating temperature range and mechanical durability should be expected over the service life?
The contactor operates from -13 to 140 Degrees F and has a mechanical durability of 30000000 cycles.
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