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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.

3RW3044-1AB14

This Soft Starter Drive accommodates ambient temperatures from -25 to +60°C. It offers features such as soft starting and stopping, voltage ramp capabilities, and allows flexible voltage adjustments b

In Stock Ships Today
4.8

3RT1025-1AK60

The 3RT1025-1AK60 power contactor can handle a rated current of 17 A and is constructed for 3-phase input systems. It supports a horsepower rating between 5 and 10 HP. The device operates effectively

Available
5.0

3RH1921-1FA22

The Siemens 3RH1921-1FA22 contact block provides robust functionality with two normally closed and two normally open contacts. With IP20 protection, it ensures safety in various environments. Its impr

In Stock Ships Today
4.7

3RW4046-1BB14

This soft starter drive accommodates a rated current of 80 Amps at 40°C. Designed for extreme environments, it functions efficiently across -25 to +60°C. It features an integrated bypass contact syste

In Stock Ships Today
5.0

3RT1476-6AP36

This device features three main circuit poles and three normally-open contacts for effective switching. The ambient operating temperature can range from -25°C to 60°C, while storage temperatures are a

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4.8

3ZX1012-0RH11-1AA1

This SIRIUS contactor features a 3-pole configuration and supports a frequency range of 50 to 60 Hz. It includes one normally open (NO) contact for reliable operation. The device is intended for stand

In Stock Ships Today
4.7

3RT1016-1BB41

This contactor operates within a pollution degree rating of 3 and has an IP20 enclosure rating. It features three normally open contacts and supports screw connections. The unit is capable of function

In Stock Ships Today
4.5

3RW4038-1BB14

The 3RW4038-1BB14 soft starter drive is designed for a wide operational voltage range of 200 to 480 VAC. It has a maximum rated current of 72 Amps and allows starting and stopping voltages between 40%

Available
4.5

3RW4055-6BB34

This soft starter drive integrates a bypass contact system and allows for soft starting and stopping. It can operate in ambient temperatures from -25 to +60°C. Voltage ramps are available, and the sta

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5.0

3RW3034-1AB14

With a power rating that reaches up to 15 watts, this soft starter features a continuous current rating of 32 Amperes. It can operate in ambient temperatures from -25 to 60°C, provided the environment

In Stock Ships Today
5.0
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