3RT2015-1AM22

Designed with a 208V AC coil, suitable for export equipment with a North American three-phase 208V control voltage, equipped with one set of normally closed (NC) auxiliary contacts, main circuit 7A/3kW, S00 compact size.

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Siemens 3RT2015-1AM22 AC contactor, 208V AC, 1NC auxiliary contact.

Product Positioning

The 3RT2015-1AM22 uses a 208V AC (50/60Hz) coil. 208V is a common voltage level in three-phase power distribution systems in North America, making it quite practical for projects where the equipment needs to be exported to the US and Canadian markets or used with local control transformers. This model has a built-in set of normally closed (NC) auxiliary contacts, which can be directly used for interlocking protection circuits. The main circuit maintains the AC-3, 400V 7A/3kW specification of the SIRIUS 3RT2015 series, while AC-1 can reach 18A. The S00 minimum form factor with screw terminals makes it easy to integrate into existing distribution box designs.

Core Product Advantages and Features

208V AC coil, corresponding to North American three-phase voltage specifications.

Power distribution design suitable for export to North America or for use with local 208V control transformers.

Built-in 1 set of normally closed (NC) auxiliary contacts

It can be directly connected in series with an interlocking protection circuit to enhance the safety of motor starting control.

A 7A/3kW main circuit is sufficient for small motor requirements.

The AC-3 has a rated current of 7A and a power output of 3kW at 400V, while the AC-1 can reach 18A and is suitable for direct starting of small three-phase motors.

S00's smallest form factor saves installation space.

With dimensions of only 57.5×45×73mm, it features screw terminal wiring, facilitating installation and subsequent maintenance within the distribution box.

project	Specification
Product Series	Siemens SIRIUS 3RT2015 / S00 Dimensions (Minimum Size in the Series)
Extreme number	3P (Triple Pole)
Coil voltage/frequency	208V AC, 50/60Hz
auxiliary contacts	1 NC (normally closed)
Rated operating current Ie (AC-3,400V)	7A
Rated operating power (AC-3,400V)	3kW
Rated current (AC-1,400V)	18A
Wiring method	Screw terminals (main circuit/auxiliary circuit/coil circuit)
Rated insulation voltage Ui	690V AC
Rated impulse withstand voltage Uimp	6kV
Protection level	IP20 (Front Side and Terminal Area)
Mechanical life	30 million cycles (up to 10 million cycles with auxiliary contact group)
Operating ambient temperature	-25°C ~ +60°C (Storage temperature: -55°C ~ +80°C)
External dimensions (height x width x depth)	57.5 x 45 x 73 mm
net weight	Approximately 0.23 kg

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