SIRIUS Industrial Controls
from Siemens
SIRIUS – the complete range from one source
With SIRIUS, Siemens offers a comprehensive portfolio designed for all industrial control applications. The modular system can be easily built into control panels, and the extensive range of switching devices fit together seamlessly across all sizes. This ensures precision and reliability, simplifying the planning and construction of control cabinets for panel builders.
The SIRIUS modular system provides all the devices you need to switch, protect, control, and monitor your motors. There's much more to explore in our SIRIUS product ranges.
SIRIUS Command - Command and Signalling
- Siemens SIRIUS ACT 3SU1 portfolio includes push buttons, indicator lights, accessories, and switches that combine style, intelligence, and robustness.
- Siemens 8WD4 signalling column elements and accessories are essential visual aids in machines or automated processes. Products 8WD42, 50mm and 8WD44, 70mm diameter.
- 3SE5 Siemens position switches (limit switches), and safety switches accurately detect motion sequences in machines and plants across various applications.
SIRIUS Control – Controlling and Protecting
- SIRIUS 3RT Contactors control electric drives and motors. Power contactors that switch 3-pole, or 4-pole and non-inductive load devices.
- SIRIUS 3RB Electronic overload relays for motor protection. See also 3RU2 thermal overload relays.
- SIRIUS 3RV2 Motor Starter Protectors/Circuit Breakers, the current-limiting devices are optimised for load feeders and are used for switching and protecting.
- 3RA2 Load feeder fuseless, Direct-on-line and SIRIUS 3RA6 Compact load feeder DOL starters.
SIRIUS Hybrid – Start Motors
- The SIRIUS 3RW soft starters feature an ultra-compact and durable design with hybrid switching technology.
- SIRIUS 3RF2 Solid-state switching devices include solid-state relays without heatsinks and solid-state contactors with integrated heatsinks.
SIRIUS Monitor – Monitoring and Responding
SIRIUS 3SK Safety Relays flexible modular design provides safety functions, like Emergency Stop and protective door monitoring.
SIRIUS 3RQ & LZS Coupling Relays offer 3RQ1 force-guided coupling relays. 3RQ2, wide voltage range. 3RQ3, semiconductor output, and optional plug-in relay type. LZS plug-in relay coupler, high switching capacity.
AS-Interface (Actuator Sensor Interface, AS-I) modules and devices enable basic actuators and sensors with communication capabilities.
