3RT2016-1AK61

The Siemens SIRIUS 3RT2016-1AK61 is a 110/120V AC coil (50/60Hz universal) model with one set of normally open auxiliary contacts. The main contacts are rated AC-3 at 9A/4kW/400V and have a mechanical life of 30 million cycles.

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Siemens 3RT2016-1AK61 AC coil contactor 120V 1NO

Product Positioning

The Siemens SIRIUS 3RT2016-1AK61 is equipped with a 110/120V AC coil, which is a common option for equipment exported to North America or for equipment that requires compatibility with 120V control voltage. The main contact AC-3 is rated at 9A/4kW/400V and has a built-in set of normally open auxiliary contacts, which can be integrated with local control power supplies in Taiwan or directly adopt the US standard panel design.

Core Product Advantages and Features

110/120V AC coil, 50/60Hz universal

A single coil covers an operating range of 110V at 50Hz and 120V at 60Hz, making it suitable for export to North America or for equipment requiring compatibility with 120V control voltage.

Low absorption/magnetic holding power

The coil has an input power of 26.4VA and a holding power of only 4.4VA, reducing the burden and heat generation of the control transformer.

1NO auxiliary contact, IP20 protection

It has a built-in set of normally open auxiliary contacts, an overall protection level of IP20, and can withstand operating environments from -25°C to +60°C.

Mechanical life reaches 30 million cycles.

Rated mechanical operating life up to 30 million cycles, can be installed with threaded locking, quick-release or DIN rail, and is highly flexible.

project	Specification
Rated usage category (AC-3)	9 A / 4 kW / 400V AC
coil voltage	110V AC (50Hz) / 120V AC (60Hz)
Coil power	Inhalation: 26.4 VA; Magnetization: 4.4 VA
Auxiliary contact	1 NO (Normal Open)
main contact	3-pole (3P)
External dimensions (height x width x depth)	57.5 x 45 x 73 mm
Protection level	IP20
Operating ambient temperature	-25°C ~ +60°C
Mechanical life	Typical 30 million times
Terminal blocks	Screw terminals
Installation method	Threaded locking, quick-release or DIN rail mounting

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3RT2016-1AK22

The Siemens SIRIUS 3RT2016-1AK22 is a 120V AC coil model with one set of normally closed auxiliary contacts. The main contact AC-3 is rated at 9A/4kW/400V and is suitable for use with the normally open version 1AK61 to form a complete signal circuit.

3RT2016-1AH02

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