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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.

3RW3036-1AB14

This soft starter can be mounted on a DIN rail and weighs approximately 0.792 kg. It has dimensions of 32 cm in height, 24.50 cm in width, and 10 cm in depth. The unit is rated for operation in enviro

In Stock Ships Today
5.0

3RH2122-1BB40

This SIRIUS size S00 auxiliary contactor is rated for an insulation voltage of 690 V AC and is capable of handling an operational current of up to 10 A at AC 12. It supports a control supply voltage o

In Stock Ships Today
5.0

3RT1025-1AC20

This power contactor features three poles in a size S0 format and supports a frequency of 50/60 Hz. It has a terminal type that accepts screw connections and normally open (NO) contacts. Rated for env

In Stock Ships Today
4.5

3RV1031-4FA10

Part of the SIRIUS series, the 3RV1031-4FA10 circuit breaker provides thermomagnetic protection against short circuits and features a surge voltage resistance of up to 6000 V. This circuit breaker is

In Stock Ships Today
4.7

3RT1056-6AF36

This power contactor includes a weight of 3.371 kg and measures 172 mm high, 120 mm wide, and 170 mm deep. It features power loss characteristics of 39 W in a hot state, with each pole generating a lo

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

Available
5.0

3RV2711-1DD10

This breaker features three poles and operates efficiently at 50/60 Hz. Its capability for maximum short circuit breaking reaches up to 100 kA. Designed with a thermal overload release, it provides ne

In Stock Ships Today
5.0

3RT1036-1AK60

The Siemens 3RT1036-1AK60 is a power contactor designed for use in three-phase systems. It features three poles and supports a current rating of 50A with a power capacity of 22 kW at 400V. This unit i

In Stock Ships Today
5.0

3RH1921-1EA11

This auxiliary switch features a rated operating current of 10A and supports a surge voltage resistance of 6 kV. It has one normally closed (NC) and one normally open (NO) auxiliary contact, maintaini

In Stock Ships Today
4.5

3RW4075-6BB34

This soft starter is engineered to manage motor control voltage during starting and stopping, ranging between 40% and 100%. It supports variable starting and stopping times adjustable from 0 to 20 sec

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4.8
Showing 101-110 of 419 results