3RT2046-1AL20

Siemens 3RT2046-1AL20 SIRIUS Standard Contactor, Size S3, 3-pole, 230VAC
Siemens 3RT2046-1AL20 SIRIUS Standard Contactor, Size S3, 3-pole, 230VAC

Siemens 3RT2046-1AL20, SIRIUS 3RT2 series, Size S3, 3-pole, AC-3 rated 95A, 45kW (400V), control voltage 230VAC, equipped with 1NO+1NC auxiliary contacts, rated insulation voltage 1000V.

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Siemens 3RT2046-1AL20 SIRIUS Standard Contactor, Size S3, 3-pole, 230VAC
Product Positioning

The Siemens 3RT2046-1AL20 is a standard power contactor in the SIRIUS 3RT2 series. It is a Size S3, 3-pole design, AC-3 rated current 95A, 45kW (400V), suitable for starting, stopping, and switching control of general motors. The Siemens 3RT2046-1AL20 controls at 230VAC (50/60Hz), is equipped with 1NO+1NC auxiliary contacts, has a mechanical life of approximately 10 million cycles, a rated insulation voltage of 1000V, and is stable and durable.

Core Product Advantages and Features
SIRIUS 3RT2 standard contactor
Size S3, 3-pole design, AC-3 rated current 95A, 45kW (400V), suitable for general motor start-stop control.
Control voltage 230VAC
Powered by 50/60Hz, with stable and reliable switching action, suitable for industrial automation control circuits.
1NO+1NC auxiliary contact
It has 1 NO+1 NC auxiliary contacts built in, providing contactor operation status monitoring and interlock feedback.
Long mechanical life, reliable insulation
It has a mechanical life of approximately 10 million cycles, a rated insulation voltage of 1000V, and is stable and durable in long-term operation.
project Specification
Applicable series SIRIUS 3RT2
Size S3
Extreme number 3 poles
AC-3 Rated Current/Power 95A, 45kW (400V)
AC-1 rated current 130A
Control/coil voltage 230VAC, 50/60Hz
Auxiliary contact configuration 1NO+1NC
Rated insulation voltage (Ui) 1000V
Mechanical life Approximately 10 million times
Terminal type Screw terminals

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