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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.

3RV1042-4KA10

Part of the SIRIUS series, the 3RV1042-4KA10 circuit breaker features a robust interrupting capacity of 100 kA. It includes a Class 10 overload trip and a short circuit release current rating of 975 A

In Stock Ships Today
5.0

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

3RW4444-6BC35

This SIRIUS series soft starter is rated for currents up to 215 A under standard conditions and 372 A in inside-delta operation. It achieves a horsepower rating of 200 hp normally and 350 hp for insid

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4.7

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

3RW3027-1BB04

This soft starter is designed for 3-phase applications and operates at a voltage range of 200 to 240 VAC. It employs screw terminals for secure connections. Control is managed via a 24 VAC/VDC input.

In Stock Ships Today
5.0

3RW4047-1BB14

This unit features a rated power of 55 kW at 400 V and operates with a control voltage of 110-230 V AC/DC. It is designed for DIN rail mounting and has a protection class of IP20, ensuring operational

In Stock Ships Today
5.0

3RW3045-1AB04

This soft starter is intended for 3-phase systems and has a starter size classification of S3. It features an internal bypass and offers functions such as soft-starting and soft-stopping capabilities

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5.0

3RW4453-6BC34

Designed for versatility, the soft starter operates at power ratings of 160 kW, with an operating voltage range of 200 to 460 V. Its continuous operating current reaches 115%, ensuring adequate perfor

Available
4.5

3RW3346-0EC34

The motor control unit operates at a current rating of 80A to 156A and supports three-phase delta configurations. It functions effectively within a voltage range of 115 VAC and 200 to 460 VAC. With di

Available
5.0

3RT1035-1BB44

The Siemens 3RT1035-1BB44 power contactor is designed for industrial applications, featuring a robust power rating of 18.5 kW, as per IEC standards, and 25 HP, as per UL requirements. This module feat

In Stock Ships Today
5.0
Showing 201-210 of 419 results