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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.

3SE7140-1BD04

Designed as a versatile cable-operated switch, the 3SE7140-1BD04 offers a protection class of IP65, making it suitable for various environments. It can function reliably over a temperature range of -2

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4.7

3ZX1013-0RT03-1AA1

The 3ZX1013-0RT03-1AA1 is an instruction manual and documentation set intended for the SIRIUS series, specifically for the SIRIUS 3RT1.3 contactor, which accommodates motors up to 5 HP or 32 A. This m

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5.0

3RV1011-1BA10

This circuit breaker comes equipped with three main poles and allows for the connection of an auxiliary switch. It operates efficiently in a range of 50 to 60 Hz frequencies, while its insulation volt

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5.0

3RA1345-8XB30-1AL2

This contactor assembly has a size classification of S3, making it suitable for a range of environments. It operates optimally at a frequency range of 50 Hz to 60 Hz. Designed to function at ambient t

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4.5

3RT1266-6AF36

This vacuum contactor is tailored for applications requiring construction with a power rating of 160 kW at 400 V AC. It operates using a conventional mechanism and is suitable for 50 to 60 Hz frequenc

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4.3

3RA1345-8XB30-1BB4

This contactor assembly is configured for an input voltage of 400 V and is rated for a power capacity of 37 kW. It consists of three poles and uses screw terminals for secure electrical connections. T

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5.0

3RT1056-2AP36

This power contactor supports 3 poles and is rated for 185 A. It operates efficiently within a frequency range of 50 to 60 Hz and has a connection type using bar configuration. Additionally, it includ

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5.0

3RW4443-6BC34

Designed for robust performance, this soft starter offers a nominal current rating of 125 A, with a peak capacity of 312 A. The nominal power output reaches 125 hp (93 kW), while its peak power capabi

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4.5

3RK1300-0AS10-0AA0

This electronic direct starter is rated for a minimum current of 0.6 A and a maximum of 2.18 A, with nine poles facilitating various wiring configurations. It can function in ambient temperatures betw

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5.0

14JUH32AF

This SIRIUS motor starter weighs 10 lbs and features dimensions of 11.06 in. in height, 6.75 in. in width, and 5.75 in. in depth. It is rated for installation at altitudes up to 6560 feet and includes

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4.3
Showing 361-370 of 401 results