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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.

3RK1922-2BP00

This RS232 interface cable is approximately 0.123 kg in weight and has a foil shield for enhanced signal integrity. It operates effectively across temperatures from -10°C to 70°C, and no mounting is n

Available
5.0

3RT1015-2BB41

This contactor features three main normally open (NO) contacts and operates with a control supply voltage of DC 24 V. Mechanical durability is significant, with a rated service life of 30 million swit

In Stock Ships Today
5.0

3RT1065-6LA06

Featuring three poles, this contractor is suitable for motor switching and controlling heavy loads. It supports a frequency range of 50 to 60 Hz and provides auxiliary contacts with two normally open

Available
4.7

3RT2025-1BB44

This device functions within the AC-3e / AC-3 utilization category with a maximum rated power of 7.5 kW at 400V AC. The contactor includes three poles and operates at a control voltage of 24V DC. Its

In Stock Ships Today
5.0

3RW4425-1BC44

This device works effectively within a temperature range of 0 to 40 degrees Celsius and tolerates humidity levels of up to 80% without condensation. It features an inside delta current capacity of 99A

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4.7

3VU9131-3AA00

This auxiliary contact block is compatible with both 3VU13 and 3VU16 series circuit breakers. It is rated for a current of 6 Amperes and operates at a voltage of 415 Volts AC. This component consists

In Stock Ships Today
4.5

3RT1024-1BB44

This power contactor features three poles and includes two normally open (NO) contacts and two normally closed (NC) contacts. The device features screw terminal types for secure connectivity and weigh

In Stock Ships Today
4.7

3RT1045-3KB44-0LA0

This power contactor features three poles and operates within a voltage range of 0.7 to 1.25 times the rated voltage. It is suitable for installation on a DIN rail and has a control voltage of 24 V DC

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5.0

3RW4424-1BC44

In the Siemens SIRIUS series, this soft starter model operates effectively with an operational current of 47A, and configurations include three normally open (NO) contacts. The device has an IP20 rati

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5.0

3RW4425-1BC34

This model operates within a frequency range of 50 to 60 Hz. It has a rated operation current of 57 A at 40 °C and is designed with an internal bypass. The weight is 10.100 kg, and it can be mounted u

In Stock Ships Today
4.7
Showing 221-230 of 401 results