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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.

3RT1056-6AB36

With a 3-pole configuration, this contactor features 2 normally open and 2 normally closed auxiliary contacts. The device can withstand surge voltages of 8 kV in the main circuit and 6 kV in auxiliary

Available
5.0

3RV1928-1H

This terminal block belongs to the SIRIUS series and has a protection rating of IP20. Its thermoplastic construction allows it to operate effectively within a temperature range of -20°C to 60°C. The d

In Stock Ships Today
5.0

3RW4446-6BC44

This SIRIUS soft starter maintains operational currents of 356A at 40°C, 315A at 50°C, and 280A at 60°C. When configured for three-phase motors in an inside-delta setup, it handles up to 617A at 40°C,

In Stock Ships Today
5.0

3RT1036-1AK60

The Siemens 3RT1036-1AK60 is a power contactor designed for use in three-phase systems. It features three poles and supports a current rating of 50A with a power capacity of 22 kW at 400V. This unit i

In Stock Ships Today
5.0

3RV1901-1E

This auxiliary contact switch offers a contact configuration composed of one normally open (NO) and one normally closed (NC) contact. It handles operational currents of up to 10 Amps and is built with

Call
4.7

3RK1922-2BQ00

This power jumper plug is designed as a spare part and is essential for power transmission tasks. It maintains an enclosure rating of IP65, ensuring protection against environmental factors. The devic

In Stock Ships Today
5.0

3VU1300-1MG00

This Siemens SIRIUS circuit breaker operates with a short-circuit trip point of 19 A and employs a fixed N-release type for enhanced safety. It includes a combination of one normally open and one norm

In Stock Ships Today
5.0

3RW4027-1BB14

This module is designed for operational conditions ranging from -25 to 60 degrees Celsius and can be stored between -40 and 80 degrees Celsius. It features screw terminal connections for ease of insta

Available
5.0

3RK3111-1AA10

With a current consumption of 1.685 A, this device performs reliably for various applications. It features a mountable design suitable for vertical placement on a DIN rail. The dimensions of this modu

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5.0

3RV1011-0JA20

The Siemens 3RV1011-0JA20 is a circuit breaker that operates at a voltage rating of up to 690V AC, making it suitable for industrial applications. It has a current handling capacity of 13A and utilize

In Stock Ships Today
5.0
Showing 131-140 of 426 results