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For controlling electric drives and motors, our contactors are a classic product with a decades-old operating principle interpreted in an up-to-date and future-driven way – generalists for controlling motors. In combination with SIRIUS 3RC7 intelligent link modules, our contactors are now even more versatile.
Jan 7, 2024 · Siemens Industry Catalog - Automation technology - Industrial controls - Switching devices - Contactors and contactor assemblies - Power contactors for switching motors - SIRIUS 3RT contactors, 3-pole, up to 250 kW
Contactors - Siemens US. The best way to switch with SIRIUS Contactors. Over 200 million SIRIUS Contactors sold and we're still counting. Protecting and switching your loads with SIRIUS means high contact reliability, prolonged endurance and usability in extreme conditions.
SIRIUS Control - the largest available switching device portfolio in the market. Completely new generation of circuit breakers, contactors, overload relays and load feeders in seven sizes up to 250 kW. Modular set-up of the components across all sizes.
Contactor relays with increased tamper protection. Increased tamper protection is ensured either by using our contactor relay versions with permanently mounted auxiliary switches installed in the factory (e.g. 3RH22 contactor relays), or by using the 3RT2916-4MA10 sealable cover as an accessory. (see page 3/119).
Contactors are an essential component in safety-related applications. In many safety-related applications, a contactor is used as an actuator to set the machine to
The Definite Purpose or DP Contactor was invented for specific switching applications for OEM and manufactures of machinery such as HVAC, refrigeration, fans, blowers, and welders.
3TL Vacuum Contactors · Siemens HG 11.21 · 2019 7 Application The vacuum contactors are suitable for operational switching of alternating current consumers. The contactors are used in conveying and elevator systems, pumping stations, air conditioning systems, as well as in systems for reactive power compensation, and can therefore
3TM vacuum contactors – the new contactor generation 3TM vacuum contactors are electromechanical, monostable load breaking devices with a limited short-circuit making and breaking capacity. They can be used for high switching R-HG11-2315.tif R-HG11-2328.eps R-HG11-2326.tif Contactor, front (high-voltage side) Contactor, rear (fi xing side)
solid-state contactors for many different applications: Converters • For converting an analog input signal into an on/off ratio; can also be used on 3RF22 and 3RF24 3-phase switching devices
