Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
Learn more

Browse SIRIUS

Browse available units in our catalog of SIRIUS.

3RT1056-6NP38-0PA5

This power contactor is configured within the S6 frame size. It features a setup that includes two normally open and two normally closed auxiliary contacts. The device operates under a control supply

Call
5.0

3RT1066-6AR36

This contactor supports an operating voltage of 1000 V and has a control supply voltage rating of 400 to 480 VAC. It accommodates three poles in its main current circuit and is equipped with a varisto

Call
5.0

3RV1011-0KA10

The 3RV1011-0KA10 from Siemens is a motor starter protector. It effectively accommodates adjustable overload settings ranging from 0.9 to 1.25 A. The fixed short-circuit release is rated at 16 A, prov

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

3RH1911-2FA22

This SIRIUS auxiliary switch block is specifically configured with 2 normally open (NO) and 2 normally closed (NC) contacts. It is compatible with Siemens motor contactors and features a cage clamp co

In Stock Ships Today
4.7

3RT1065-6AV36

Designed as a 3-pole power contactor, the 3RT1065-6AV36 features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. It is capable of handling a rated power of 132 kW at 400 V and oper

Call
4.5

3RW3027-1BB04

This soft starter is designed for 3-phase applications and operates at a voltage range of 200 to 240 VAC. It employs screw terminals for secure connections. Control is managed via a 24 VAC/VDC input.

Available
5.0

3RW3036-1AB04

This soft starter maintains a torque rating of 7 Nm for low speeds and 10.3 Nm for higher speeds. It has a short circuit rating of 5 kA at 600 V, ensuring operational safety. The device is lightweight

In Stock Ships Today
4.3

3RS1041-1GW50

This SIRIUS temperature monitoring relay can support up to three sensors, offering two adjustable threshold values. It operates across an adjustable temperature range spanning from -50°C to 500°C. Des

Available
5.0

3RV1021-4FA10

This circuit breaker is UL certified and is designed to handle a torque of 22 lb.in. It can operate in ambient temperatures ranging from 0 to 60 degrees Celsius, with a maximum operating altitude of 1

Call
5.0
Showing 211-220 of 401 results