SIEMENS
SIEMENS 3RT25181AK60 IEC Magnetic Contactor 110/120V AC 16 A 4-pole
IEC magnetic contactor with 4 poles, 16 A inductive rating and 110/120 V AC coil for DIN-rail mounting
- IEC-standard contactor integrates into global control panels
- 110/120 V AC coil suits common control voltages
- 4-pole design switches three-phase loads with neutral
- 16 A inductive rating handles motor-starting currents
- DIN-rail or surface mounting fits compact cabinets
IEC Magnetic Contactor 4-Pole 16 A
The SIEMENS 3RT25181AK60 is a four-pole IEC magnetic contactor rated for 16 A inductive and 22 A resistive loads. It operates on a 110/120 V AC coil and mounts on DIN rail or surface without an enclosure.
Coil Voltage 110/120 V AC
The single specification that decides fit is the 110/120 V AC coil voltage; the contactor will not operate on DC or other AC voltages. It provides four power poles with screw terminals and includes zero auxiliary contacts.
For 110/120 V AC control circuits needing four poles
Suits panels that require a non-reversing contactor with a 110/120 V AC coil and no auxiliary contacts. Not for systems that need built-in auxiliary contacts, a different coil voltage, or a reversing contactor.
Highlights
- IEC-standard contactor integrates into global control panels
- 110/120 V AC coil suits common control voltages
- 4-pole design switches three-phase loads with neutral
- 16 A inductive rating handles motor-starting currents
- DIN-rail or surface mounting fits compact cabinets
Specifications
| Brand | SIEMENS |
|---|
Questions about this item
What does the 16 A inductive rating mean when the contactor is controlling a motor load?
It indicates the maximum continuous current the main poles can switch for inductive loads such as motors at the rated voltage.
How does the screw-terminal interface limit the wire size I can use?
Screw terminals accept solid or stranded conductors sized for the 16 A rating; the terminal screws clamp the wire directly without a separate connector.
What clearance do I need on a DIN rail for the 2.45 in height and 2.2 in width?
The unit occupies 2.45 in of vertical space and 2.2 in of horizontal rail space; allow additional room for wiring bend radius above and below.
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