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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 our products come with DO Supply's 2-year warranty.
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Browse SIRIUS

Browse available units in our catalog of SIRIUS.

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

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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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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

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5.0

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

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5.0

3RW4037-1BB14

The 3RW4037-1BB14 soft starter drive facilitates controlled starting and stopping of motors, with operating voltage ranges from 200 to 480 VAC. It provides motor outputs of up to 30 kW (40 HP) while s

In Stock Ships Today
4.8

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%

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4.8

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

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5.0

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

3RW4056-6BB34

This soft starter drive is designed for motors up to 90 kW (120 HP) and supports a rated operational voltage ranging from 200 to 600 VAC. It includes an integrated bypass contact system, and its rated

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5.0

3RW4073-6BB34

This soft starter drive operates across a voltage range of 200 to 600 VAC and supports ambient temperatures from -25 to +60°C. It features an integrated bypass contact system, soft starting and stoppi

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5.0
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