3RT2035-3AL20

Siemens 3RT2035-3AL20 standard contactor, SIRIUS 3RT2 series, Size S2, 3 poles, AC-3 rated 40A, 18.5kW (400V), control voltage 230VAC, with 1NO+1NC auxiliary contacts, insulation voltage 690V, spring terminal connection.

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Siemens 3RT2035-3AL20 SIRIUS contactor, Size S2, 230VAC coil.

Product Positioning

The Siemens 3RT2035-3AL20 is a standard contactor in the SIRIUS 3RT2 series, size S2, with a 3-pole design and an AC-3 rated current of 40A, 18.5kW (400V). The Siemens 3RT2035-3AL20 controls at 230VAC, is equipped with 1NO+1NC auxiliary contacts, has an insulation voltage of 690V, and uses spring-loaded terminal connections.

Core Product Advantages and Features

Size S2 standard contactor

AC-3 rated current 40A, 18.5kW (400V), 3-pole main circuit design.

230VAC control loop

The coil voltage is 230VAC, making it suitable for high-voltage control power supply systems.

1NO+1NC auxiliary contact

Insulation voltage 690V, spring-loaded terminal connection, stable and reliable wiring.

project	Specification
Rated current (AC-3)	40 A (41A)
Rated power	18.5 kW / 400V
Extreme number	3 poles
Control voltage	230VAC
Auxiliary contact	1NO+1NC
Insulation voltage	690V
Terminal type	Spring-type terminals
Applicable series/sizes	SIRIUS 3RT2, Size S2

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