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SIRIUS

Siemens SIRIUS

The Siems SIRIUS line is a complete set of control and protection devices for industrial applications. Available SIRIUS devices include contactors, circuit breakers, motor starters, overload relays, and safety relays with a full set of performance ratings: from 0.1 kW all the way up to 250 kW. The entire SIRIUS range is characterized by modular constructions that make them easy to install in control panels and support highly efficient and reliable operation. SIRIUS high-performance devices with PROFIBUS, PROFINET, IO-Link, and Modbus features develop seamless communication within the industrial automation systems in terms of monitoring and control.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse SIRIUS

Browse available units in our catalog of SIRIUS.

3TX7111-3PC03

This plug-in relay features a 4PDT pole configuration, enabling versatile switching with a contact rating of 6 A. The component contains 14 pins and is constructed with high-quality silver alloy conta

In Stock Ships Today
4.3

3RT2016-1AB01

This contactor operates efficiently under a frequency of 50/60 Hz, featuring three poles. It’s designed for DIN rail mounting and includes a normally open auxiliary contact. The ambient temperature ra

In Stock Ships Today
5.0

3RT1064-6AF36

This SIRIUS power contactor boasts dimensions classified as S10 and handles a rated operating voltage of up to 690 V. It operates at control supply voltages ranging from 110 to 127 V AC/DC. The contac

In Stock Ships Today
5.0

3RK1911-2BE50

With a total of six poles, the 3RK1911-2BE50 features a main contact size of 2.5 mm² for power circuits and a signal contact size of 0.5 mm² for specific control tasks at pins 11 and 12. The unit boas

In Stock Ships Today
5.0

3RT1055-6AF36

This SIRIUS power contactor features a 3-pole configuration along with four auxiliary contacts. It operates effectively within an AC voltage rating of 400 VAC and supports a DC voltage range of 110 to

In Stock Ships Today
4.7

3RW4036-1BB14

This AC drive supports a control voltage range of 110-230 VAC/DC and operates efficiently within a frequency spectrum of 0.1 to 500 Hz. The device can handle both 230V and 460V supply voltages, provid

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5.0

3RW4427-1BC34

This soft starter accommodates a rated operational voltage between 200 to 460 VAC. It is designed to handle a rated current of 93 Amps. The unit features three controlled phases powered by thyristors

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4.6

3RT2016-1BB41

This power contactor comprises three poles and operates with a DC supply voltage of 24 V. It has a compact design with dimensions of 58×45×73 mm. The device is rated for a significant insulation volta

In Stock Ships Today
5.0

3RV1021-4BA10

The 3RV1021-4BA10 circuit breaker operates effectively at an altitude of 2000 m and maintains a protection class of IP20. It includes three poles for the main circuit and incorporates a thermomagnetic

In Stock Ships Today
4.5

3RT1036-1AC20

This contactor operates at a rated voltage of 690 volts and features three poles for effective control. The unit handles an operating current of 60 amps, with an operating power rating of 66 kW. The l

In Stock Ships Today
4.3
Showing 121-130 of 426 results