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Siemens 3RT1035-1AL20 SIRIUS 40A 3-Pole Contactor

Siemens 3RT1035-1AL20 SIRIUS 3-pole power contactor.

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ManufacturerSiemens

Part number3RT1035-1AL20

AC-3 Rating 40A

Power Rating 18.5 kW @ 400V

Coil Voltage 230V AC

Poles 3

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3-pole configuration AC-3 rated 40A current rating 230V AC coil Size S2 frame Screw terminals

Product description

The Siemens 3RT1035-1AL20 is a 3-pole power contactor from the SIRIUS 3RT10 series, designed for AC-3 applications. It is rated for 40A at 400V and can handle up to 18.5 kW of power. This contactor features a 230V AC coil and screw terminals, with a Size S2 frame.

This contactor is suitable for direct starting of electric motors and is commonly used in industrial automation systems and power switching circuits. Its robust construction ensures reliable operation in demanding environments.

As a veteran-owned surplus parts distributor, Stanlo Automation offers a reliable source for hard-to-find industrial automation components. We understand the importance of minimizing downtime and provide quality surplus parts to keep your operations running smoothly. Source your Siemens 3RT1035-1AL20 from Stanlo Automation for dependable service and availability.

Technical specifications

AC-3 Rating	40A
Power Rating	18.5 kW @ 400V
Coil Voltage	230V AC
Poles	3
Size	S2
Connection	Screw Terminal

Common applications

Motor Control

Industrial Automation

Power Switching Circuits

Control Panels

Compatible systems

General motor control applications

Also known as

3RT10351AL20 Siemens SIRIUS Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2028-1AL20.

Technical note

Expert tip

This unit is a phased-out product. Ensure compatibility with its successor, the 3RT2028-1AL20, for new designs.

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Frequently asked questions

What are the main specifications of the Siemens 3RT1035-1AL20?

The Siemens 3RT1035-1AL20 is a 3-pole power contactor with an AC-3 rating of 40A at 400V, capable of switching 18.5 kW. It operates with a 230V AC coil and features screw terminals within a Size S2 frame.