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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.

3RT1055-6AB36

This power contactor features three poles and is rated for a current of 150 A (AC-3). The device can deliver a power output of 60 HP at 230 V AC and 125 HP at 460 V AC. Its ambient operating temperatu

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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

In Stock Ships Today
5.0

3RW4434-6BC44

This soft starter features a breaking capacity of 25 kA and operates at a frequency range of 50/60 Hz. It includes three poles and supports an inside delta current of 196 Amps. With DIN rail mounting

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5.0

3TF6944-0CF7

This vacuum contactor is classified as Size 14 and is equipped with three normally open contacts, while lacking any normally closed contacts or communication modules. It operates efficiently at altitu

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4.7

14DUD32AA

This motor starter model operates as a manual motor starter with a 120 V AC voltage rating. It is rated for a current range of 5.5 to 22 A and is designed for 3-phase systems. The enclosure type is op

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5.0

3RK1911-0DB13

This cable is designed with a copper core and has a cross-section of 4 x 4 mm². Rated for typical operational voltages of up to 500 V AC, it operates effectively within temperature limits of -25°C to

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5.0

3RK3111-1AA10

With a current consumption of 1.685 A, this device performs reliably for various applications. It features a mountable design suitable for vertical placement on a DIN rail. The dimensions of this modu

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5.0

3RW3026-1BB04

Siemens' soft starter contactor model 3RW3026-1BB04 features a maximum current rating of 25 A. It operates within a voltage class of 400 VAC, suitable for a voltage range from 200 to 480 VAC. The rate

In Stock Ships Today
5.0

3RW3035-1AB04

This device functions within a rated power capacity of 18.5 kW, specifically at 400V AC. Its control voltage operates at 24V, and it is configured for three-phase systems. The 3RW3035-1AB04 features b

Available
4.7

3RH1921-1MA11

This auxiliary switch block operates with a weight of 0.065 kg and is sized at dimensions of 45.00 x 51.00 x 64.00 cm. Its screw terminal design ensures secure electrical connections. The device can w

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4.5
Showing 181-190 of 401 results