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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.

3RV2711-1HD10

This circuit breaker is capable of 100,000 operating cycles for both main and auxiliary contacts. It conforms to IEC 81346-2 standards and can be installed at altitudes up to 2,000 meters. The operati

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5.0

3RV1021-1GA10

This 3-pole circuit breaker is rated for operation up to 690 V, with a steady current rating of 6.3 A. It can sustain a maximum of 15 operational cycles per hour and ensures a long mechanical service

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5.0

3RV1021-0EA15

This circuit breaker has a three-pole configuration and uses screw-type terminals for electrical connections. It features a surge voltage resistance of 6,000 volts and operates effectively between -20

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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

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4.5

3RT1034-1BB40

This SIRIUS series power contactor is a 3-pole unit optimized for applications requiring a current of 32 A. It features a coil voltage of 24 V DC and is suitable for environments with temperatures bet

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5.0

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

3RH1131-1BB40

The Siemens SIRIUS 3RH1131-1BB40 is a contactor relay that operates efficiently at a 24V DC voltage rating. It features a configuration of 3 normally open (NO) contacts and 1 normally closed (NC) cont

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5.0

3RH2140-1BB40

The 3RH2140-1BB40 auxiliary contactor features a size classification of S00. It supports an insulation voltage rating of 690 V and is suitable for pollution degree 300%. The device can withstand surge

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5.0

3RT1966-4G

The Siemens SIRIUS 3RT1966-4G is a box terminal block designed for professional use with contactor sizes S10 and S12. It accommodates screw terminal connections and supports a maximum conductor size o

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5.0

3ZS1312-6CC10-0YA5

This Premium License supports multiple languages, including German, English, and French. The system requires a processor clock frequency of 1 MHz and necessitates a minimum of 512 MB RAM along with 28

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4.5
Showing 141-150 of 419 results