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

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

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ManufacturerSiemens

Part number3RT1035-1B

AC-3 Rating 40A

Power Rating 18.5 kW @ 400V

Coil Voltage DC (specify voltage)

Poles 3

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

Product description

The Siemens 3RT1035-1B 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 DC coil and screw terminals, with a Size S2 frame.

This contactor is suitable for a wide range of industrial applications, including motor control and power switching. Its robust design and compact Size S2 ensure reliable performance and easy integration into control panels.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT1035-1B. We provide access to quality industrial automation components, ensuring your operations are supported with reliable and available parts.

Technical specifications

AC-3 Rating	40A
Power Rating	18.5 kW @ 400V
Coil Voltage	DC (specify voltage)
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

3RT10351B Siemens SIRIUS Contactor

Replaces / compatible with

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

Technical note

Expert tip

This unit is a phased-out product. The successor is the 3RT2028-1B.

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Frequently asked questions

What type of coil does the Siemens 3RT1035-1B contactor use?

The Siemens 3RT1035-1B power contactor utilizes a DC coil. The specific voltage for the DC coil needs to be specified based on the application's control voltage requirements.