3RT2036-1AR60

Siemens 3RT2036-1AR60 power contactor, SIRIUS 3RT2 series, Size S2, 3 poles, AC-3 rated 50A, 22kW (400V), control voltage 400/440VAC dual frequency, with 1NO+1NC auxiliary contacts.

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The Siemens 3RT2036-1AR60 power contactor belongs to the SIRIUS 3RT2 standard series. It is a Size S2, 3-pole design, AC-3 rated current 50A, and power 22kW (400V). The Siemens 3RT2036-1AR60 coil supports dual-frequency control voltages of 400VAC/50Hz and 440VAC/60Hz, suitable for machines operating in regions with different grid frequencies using the same part number. It is equipped with 1NO+1NC auxiliary contacts.

Core Product Advantages and Features
400/440VAC Dual-Frequency Coil
It supports both 50Hz and 60Hz power grids, making it suitable for export-oriented machines or cross-regional maintenance and parts preparation.
AC-3 rated 50A, 22kW
A 22kW three-phase motor can be directly started under 400V, which meets the control requirements of general medium and large motors.
1NO+1NC auxiliary contact
It has one set of normally open and one set of normally closed circuits built in, for use in interlocking circuits and feedback of operating status.
Size S2 screw terminal
The 3-pole main circuit is fixed with screws, making wiring and maintenance simple and suitable for industrial distribution boxes.
project Specification
Rated current (AC-3) 50A (400V)
Rated power (AC-3) 22kW (400V)
Extreme number 3 poles
Coil control voltage 400V AC/50Hz, 440V AC/60Hz
Auxiliary contact 1NO+1NC
Rated insulation voltage Ui 690V AC
Main circuit terminal type Screw terminals
Applicable series/Size SIRIUS 3RT2, Size S2