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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.

3RW3035-1AB14

This soft starter can manage a rated current of 38 A and a power rating of 18.5 kW. It operates on a supply voltage range of 110 to 230 V AC/DC and supports control voltage within the same range. Moun

In Stock Ships Today
5.0

3RT1055-6AP36

This power contactor operates within a temperature range of -25 to 60 degrees Celsius and is rated for a maximum insulation voltage of 1000V in the main circuit and 500V in the auxiliary circuit. The

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5.0

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

In Stock Ships Today
5.0

3RW4055-6BB35

This SIRIUS soft starter supports an adjustable motor current of 59 A and operates at frequencies of 50 or 60 Hz. Its dimensions are 120 mm wide, 198 mm high, and 250 mm deep. The unit can withstand a

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5.0

3RV1011-0JA10

The Siemens 3RV1011-0JA10 is designed as a motor protection circuit breaker with a rated current range between 0.7 and 1 A. It is designed for mounting on a DIN rail and operates at a voltage rating o

In Stock Ships Today
4.5

3RV2711-1BD10

This compact circuit breaker measures in size S00 and has approvals meeting UL 489 and CSA C22.2 No. 5-02 standards. It is equipped with screw terminals for straightforward termination and operates ef

In Stock Ships Today
4.7

3TX7111-3PC03

This plug-in relay features a 4PDT pole configuration, enabling versatile switching with a contact rating of 6 A. The component contains 14 pins and is constructed with high-quality silver alloy conta

In Stock Ships Today
4.3

3RK3131-1AC10

This module operates with an adjustable input delay time of 0 to 150 ms and offers an ingress acquisition time of up to 60 ms at maximum digital input. Features include protective door monitoring and

Available
4.7

3TB5017-0BB4

This 3-pole contactor is rated for 110 A operational current and can handle up to 55 kW at 400 V for AC-3 applications. It operates at a control voltage of 24 V DC and features screw connections for e

Available
5.0

3RT1076-6AP36

This 3-pole power contactor operates effectively within a frequency range of 40 to 60 Hz. The control voltage ranges from 220 to 240 V AC/DC. It features an IP20 protection rating, ensuring safety in

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5.0
Showing 161-170 of 419 results