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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.

3RV1021-1EA10

This circuit breaker features a rotary handle for easy ON/OFF operation and utilizes screw terminal connections for secure installation. It is rated for a maximum voltage of 690 V and has a power rati

In Stock Ships Today
5.0

3RW4026-1BB05

This soft starter operates at a frequency from 50 Hz to 60 Hz and has a minimum load capacity of 0.2%. For overload protection, it features adjustable motor current settings starting at 10 Amps. The d

Available
4.7

3RT1065-6AF36

The 3RT1065-6AF36 power contactor operates with a rated current capacity of 265 A and is capable of managing a power rating of 132 kW at 400 V AC. Designed for three-pole configuration, it allows for

In Stock Ships Tomorrow
4.5

3RV2011-0JA15

This circuit breaker operates effectively in clean indoor environments without corrosive chemicals and can handle altitudes up to 2000 meters. It supports temperatures ranging from -20 to 60 degrees C

Available
5.0

3RH1131-1BB40

The Siemens SIRIUS 3RH1131-1BB40 is a contactor relay that operates efficiently at a 24V DC voltage rating. It features a configuration of 3 normally open (NO) contacts and 1 normally closed (NC) cont

In Stock Ships Today
5.0

3RV2811-1HD10

This circuit breaker operates within a voltage range of 20 to 690 volts and is rated for a current of 8A. It features thermal overload release and magnetic short circuit trip mechanisms. The device ca

Available
4.7

6SE7038-6GL84-1HJ1

This SIRIUS PC board serves as a mains thyristor control module suitable for use in industrial applications. It supports standard PCB mounting and utilizes natural cooling mechanisms. The operating te

Available
4.7

3RT1056-6AP36

This power contactor functions efficiently across a temperature range from -25 to 60 degrees Celsius. It is designed to operate effectively at a maximum voltage of 1000V. The unit can withstand storag

In Stock Ships Today
4.7

3RU1116-1GB0

This SIRIUS overload relay has a current rating of 4.5 to 6.3 A and is classified under protection class 10. It includes a manual and automatic reset type and is compatible with models 3RT1015, 3RT101

In Stock Ships Today
4.5

3RV1042-4KA10

Part of the SIRIUS series, the 3RV1042-4KA10 circuit breaker features a robust interrupting capacity of 100 kA. It includes a Class 10 overload trip and a short circuit release current rating of 975 A

In Stock Ships Today
5.0
Showing 171-180 of 426 results