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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.

3RW4444-6BC44

Designed for various applications, the 3RW4444-6BC44 soft starter operates effectively within a voltage range of 200 to 460 V and a frequency range of 50 to 60 Hz. It accommodates a minimum load of 8%

Available
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

3RN1013-1BW10

With a natural cooling system, this relay operates within a temperature range of -10°C to 50°C. It features an absolute encoder with 2048 pulses per revolution. The device is designed with an IP64 deg

In Stock Ships Today
4.5

3RH1911-2HA22

This device is rated at IP20 and is suited for installation in clean environments, avoiding corrosive elements. It features two normally closed and two normally open auxiliary contacts, with a surge v

In Stock Ships Today
4.7

3RV2811-4AD10

This circuit breaker operates at an insulation voltage of up to 690 V with an impressive surge voltage resistance of 6 kV. Featuring three poles, it manages operational currents of 15 A and is designe

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4.5

3TX7002-1BB00

This relay coupler features a single change-over contact, allowing for effective signal transitions. It includes an output coupling link, which contributes to versatile interconnections between circui

Available
5.0

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

3RW4028-1BB14

Designed for efficient motor control, the 3RW4028-1BB14 soft starter features intrinsic device protection and supports motor overload protection. With an adjustable current limitation feature, it ensu

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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

In Stock Ships Today
5.0

3RG7841-3DF01

This light curtain operates within a temperature range of 0 degrees Celsius to 40 degrees Celsius. It complies with an IP20 protection class, making it suitable for indoor use. The connector transisto

Available
5.0
Showing 181-190 of 426 results