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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 available units in our catalog of SIRIUS.

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

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4.3

3RW3036-1AB14

This soft starter can be mounted on a DIN rail and weighs approximately 0.792 kg. It has dimensions of 32 cm in height, 24.50 cm in width, and 10 cm in depth. The unit is rated for operation in enviro

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5.0

3RV1021-1DA10

This circuit breaker supports both AC and DC voltage types and has a short-circuit breaking capacity of 100 kA at 400V. The 3RV1021-1DA10 operates effectively with a rated power of 1.1 kW for AC-3 app

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4.7

3RV2011-1CA10

This circuit breaker is configured with three poles and supports a current range between 1.8 A and 2.5 A. It is designed for DIN rail mounting and can handle a voltage rating of up to 690 VAC. Equippe

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5.0

3RV2711-1DD10

This breaker features three poles and operates efficiently at 50/60 Hz. Its capability for maximum short circuit breaking reaches up to 100 kA. Designed with a thermal overload release, it provides ne

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5.0

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

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4.5

3RV1011-0HA10

Capable of operating between 20 and 690 V, this device has a maximum short circuit breaking capacity of 100 kA. It weighs 233 g and has a magnetic trip design for short circuit protection. The 3RV1011

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4.5

3RH1921-1DA11

This auxiliary switch operates with screw-type terminals, making it user-friendly for connections. Capable of handling a surge voltage rating of up to 6 kilovolts, it operates reliably in ambient temp

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4.7

3RT1076-6AF36

Designed with three poles and auxiliary contacts comprising 2 normally open and 2 normally closed, this power contactor ensures flexibility in operation. It features both screw terminals for control a

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4.7

3RV2021-4CA10

This compact circuit breaker is designed for DIN rail mounting and operates within a temperature range of -25°C to +60°C. It features a current rating of 16-22 A with a breaking capacity of 50 kA. It

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4.5
Showing 91-100 of 426 results