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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.

3RW3025-1AB14

This soft starter features a size class of S0 and includes screw terminal connections for easy installation. Covering an AC voltage range of 200 to 460 VAC and a DC voltage option of 110 to 230 VDC, i

Available
5.0

3RW4055-6BB44

This SIRIUS series soft starter accommodates an operational current of 134 A and is rated for a power output of 75 kW. It operates on frequencies of 50 or 60 Hz, making it versatile for different setu

Available
5.0

3RW4445-6BC44

This soft starter features an insulation voltage rating of 600 V and supports operational currents up to 313 A. Rated for 75 hp, it operates at 50/60 Hz frequencies and maintains an adjustable motor c

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4.5

3RH2911-1HA3

This auxiliary switch connects easily through snap-on mounting on the front of the main contactor and utilizes screw terminals. It offers a protection class rating of IP20 on the front, ensuring adequ

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5.0

3RT1065-6AM36

This power contactor features a rated power of 132 kW and includes three poles. It also has four auxiliary contacts, composed of two normally open (NO) and two normally closed (NC) contacts, providing

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4.7

3RT1066-6NB36

This power contactor is capable of handling a maximum operating power of 90 kW at 230 V. It features a total of four contacts, comprising two normally open (NO) and two normally closed (NC) contacts.

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5.0

3RV1902-1DB0

This module is classified as a spare part and operates effectively between 0 to 40 degrees Celsius. It can be stored in temperatures between 0 to 50 degrees Celsius. With a maximum relative humidity o

In Stock Ships Today
5.0

3RW5056-6AB15

This soft starter operates within a voltage range of 200 to 600 V AC and is rated for 171 A current. The device is applicable for 2-phase systems and offers a power rating flexibility from 45 kW at 23

In Stock Ships Today
4.5

3TX7111-3LF13

This plug-in relay operates at a control supply voltage of 120 Volts AC and utilizes eight pins for connections. The unit is compatible with the 3TX7144-4E5 socket and is designed for easy and efficie

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5.0

4AV3000-2AB

This DC power supply operates on a 400V input voltage with a frequency of 50 to 60 Hz, providing up to 10A of current. It features a secondary voltage of 24V and supports three-phase applications. The

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5.0
Showing 271-280 of 401 results