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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.

3RW3046-1AB14

This soft starter operates within an AC voltage range of 200 to 460 VAC and can handle AC/DC voltage inputs from 110 to 230 VAC/VDC. The device is classified as size class S3, includes screw terminal

In Stock Ships Today
5.0

3RV1011-1EA10

This circuit breaker has a total power loss of 7.25 W in a hot state, with each pole generating a loss of 2.4 W. It includes three poles for the main circuit and supports operational frequencies of 50

In Stock Ships Today
5.0

3RW4076-6BB34

This soft starter supports a range of starting and stopping voltages from 40% to 100%, with adjustable timings that can extend from 0 to 20 seconds. It is compliant with UL and CSA standards, ensuring

In Stock Ships Today
4.4

3RT1046-1AK60

This power contactor operates at a frequency of 50/60 Hz and is classified as size class S3. It features screw terminal connections, ensuring reliable installation in various systems. Weighing 1.839 k

In Stock Ships Today
5.0

3RV1011-1GA10

This circuit breaker operates effectively at frequencies of 50 to 60 Hz and features screw-type terminals for secure connections. Rated at IP20, it is suitable for installations on DIN rail systems. T

In Stock Ships Today
5.0

3RT1955-4G

This box terminal operates effectively within a temperature range from 0 to 60 degrees Celsius and maintains performance up to 80% relative humidity, without condensation. Its compact design weighs 0.

In Stock Ships Today
4.7

3RT2916-1DG00

This surge suppressor features a diode design and operates with a control supply voltage ranging between 12 and 250 V. Its lightweight of just 0.006 kg allows for easy installation in various mounting

In Stock Ships Today
4.5

3RT1036-1AP04

The Siemens 3RT1036-1AP04, part of the SIRIUS series, is a power contactor with a rated current of 50 A suitable for AC-3 applications. It provides a rated power of 22 kW at 400 V and operates on a 23

In Stock Ships Today
4.7

3RH1921-1HA22-3AA1

This contact block is rated for 3 kW and operates at a frequency of 50 Hz. Weighing 0.15 lbs, it is compact and suited for three-phase applications. It has CE certification for quality assurance and c

Available
5.0

3RX9502-0BA00

The 3RX9502-0BA00 module is an AS-Interface power supply unit categorized under the SIRIUS series, designed for efficient operation with an input voltage of either 120 V or 230 V AC. It delivers a fix

In Stock Ships Today
4.5
Showing 61-70 of 426 results