SIEMENS
SIEMENS 3RA23188XB301AK6 IEC Magnetic Contactor 2NC 110/120V AC 3 Pole
IEC magnetic contactor with 3 poles, 2NC auxiliary contacts, 16 A inductive rating, 110/120 V AC coil, DIN-rail or surface mounting, 3.45 in high by 2.9 in wide
- IEC-rated 3-pole contactor handles 16 A inductive loads
- 110/120 V AC coil voltage suits standard control circuits
- 2 NC auxiliary contacts provide ready-to-use interlocking
- Compact 3.45 in height fits tight panel spaces
- DIN-rail or surface mounting simplifies installation
IEC Reversing Contactor 16 A
The SIEMENS 3RA23188XB301AK6 is a three-pole IEC magnetic contactor rated for 16 A inductive and 22 A resistive loads. It operates on a 110/120 V AC coil and provides two normally-closed auxiliary contacts. The unit mounts on DIN rail or directly on a surface within the SIRIUS 3RA23 series frame size S00.
Suits motor-reversing panels needing two NC
This contactor fits builders who require a reversing starter with integrated 2NC auxiliary contacts for interlocking or status feedback. It is not for applications that need normally-open auxiliary contacts, higher current ratings, DC coil operation or a contactor without reversing capability.
Coil voltage 110/120 V AC decides fit
The coil is designed for 110 V to 120 V AC control circuits only. Verify that the control supply matches this range before installation; a different voltage will prevent reliable operation.
Highlights
- IEC-rated 3-pole contactor handles 16 A inductive loads
- 110/120 V AC coil voltage suits standard control circuits
- 2 NC auxiliary contacts provide ready-to-use interlocking
- Compact 3.45 in height fits tight panel spaces
- DIN-rail or surface mounting simplifies installation
Specifications
| Brand | SIEMENS |
|---|
Questions about this item
Will the 3.45 in height and 2.9 in width fit in the same DIN rail space as my older S00 frame contactor?
Yes, the frame size is S00 and the overall dimensions are 3.45 in height by 2.9 in width, matching the standard S00 footprint for direct DIN rail replacement.
How can I verify the 110/120V AC coil is operating correctly after wiring the screw terminals?
Apply control voltage to the coil terminals; the three main poles should close cleanly and the two NC auxiliary contacts should open, giving a clear mechanical and electrical indication.
Does the box include DIN rail clips or do I need to order mounting hardware separately?
The contactor has integrated DIN rail and surface mounting features built into the S00 frame, so no separate clips or brackets are required for standard installation.
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