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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.

3RK1911-2BE10

This socket insert is suitable for power supply to MS, ET200pro, and M200D systems. The product features a housing made from industrial-grade polyamide and is rated at IP65 for protection when properl

In Stock Ships Today
4.5

3RW4075-6BB44

This soft starter operates at a rated frequency of 50/60 Hz and supports a maximum wire length of 300 meters. It features a three-pole design with screw terminal electrical connections. The device can

Available
4.5

3RV1011-1JA10

Designed as a 3-pole circuit breaker, the 3RV1011-1JA10 is classified under size class S00. It features adjustable trip ratings between 7 and 10 A FLA and provides an instantaneous short circuit relea

In Stock Ships Today
5.0

3RH1911-1HA12

This auxiliary switch block features a total of 12 normally open contacts and 2 normally closed contacts, operating at an operating current of 6A at AC-15 (230V). The module has an impressive mechanic

In Stock Ships Today
4.7

3RT1015-1AK61

This power contactor provides a control circuit voltage of AC 110 V at 50 Hz or 120 V at 60 Hz. It is configured with three normally open contacts, ensuring reliable operation. Specifically rated for

In Stock Ships Tomorrow
4.3

3RT1034-1AC20

Designed for 3-phase voltage systems, this power contactor features three poles. The unit's operational temperature range is from -25°C to 60°C, while it can be safely stored between -55°C and 80°C. T

In Stock Ships Today
5.0

3RX9502-0BA00

The 3RX9502-0BA00 module is an AS-Interface power supply unit categorized under the SIRIUS series, designed for efficient operation with an input voltage of either 120 V or 230 V AC. It delivers a fix

In Stock Ships Today
4.5

3RT1015-1AF01

In the SIRIUS series, the 3RT1015-1AF01 power contactor features three main poles and one normally open auxiliary pole. It operates with a control voltage of 110 V AC and has a current capacity of 18

In Stock Ships Today
4.5

3RV1041-4KA10

This SIRIUS circuit breaker features three poles for the main current circuit and has a surge voltage resistance of 6000V. It offers a max operating frequency of 15 cycles per hour and accommodates an

In Stock Ships Today
5.0

3VU1300-1ML00

With a current release capability ranging from 6 A to 10 A, this SIRIUS circuit breaker is suitable for a wide range of operating conditions. It is designed to function effectively in temperatures spa

In Stock Ships Today
5.0
Showing 81-90 of 419 results