3RT2016-1AP02

The Siemens SIRIUS 3RT2016-1AP02 is a 230V AC/50-60Hz coil model with one set of normally closed auxiliary contacts. The main contact AC-3 is rated at 9A/4kW/400V, making it suitable for interlocking circuit designs that require normally closed signals.

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Siemens 3RT2016-1AP02 AC Coil Contactor 230V 1NC

Product Positioning

The Siemens SIRIUS 3RT2016-1AP02 is a 230V AC/50-60Hz coil version. Its auxiliary contacts feature a single normally closed (1NC) design, suitable for interlocking circuits requiring an "interruption upon contactor engagement" signal, such as motor stop confirmation or backup circuit interlocking. The main contacts maintain the consistent specifications of the S00 series AC-3 9A/4kW/400V.

Core Product Advantages and Features

230V wideband coil (for both 50/60Hz)

A single part number can cover both 50Hz and 60Hz mains frequencies, so export or cross-regional machines do not need to change coil specifications due to different power supply frequencies.

1NC normally closed auxiliary contact

Unlike the common 1NO version, the 1AP02 has a built-in set of normally closed auxiliary contacts that open when the contactor is engaged, making it suitable as a "not activated" or "tripped" signal circuit.

AC-3 9A/4kW Three-pole Main Contact

It can directly control a 400V/4kW three-phase motor, conforms to IEC 60947-4-1 standard, and can handle up to 22A current under AC-1 load.

S00 standard shape, screw terminals

It continues the universal mounting dimensions and screw terminal design of the SIRIUS 3RT20 series S00, making it convenient to share accessories with auxiliary modules and mechanical interlockers in the same series.

project	Specification
Rated usage category (AC-3)	9 A / 4 kW / 400V AC
coil voltage	230V AC, 50/60Hz
Auxiliary contact	1 NC (normally closed)
main contact	3-pole (3P)
net weight	0.230 kg
Packaging dimensions	50 x 61.5 x 77.5 mm
Terminal blocks	Screw terminals
Place of origin	Germany
Environmental regulations	Compliant with RoHS Directive (since 2009/10/01)
EAN barcode	4011209784949
Product lifecycle status	Active (Currently in mass production)
Installation dimensions	SIRIUS S00 Standard Framework

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3RT2016-1AP01

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3RT2016-1AN26

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