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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.
Contactors - Siemens USA. 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.
1 Jun 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
Vacuum contactors. Safely switch operating currents in medium-voltage power distribution systems and ensuring end-to-end protection for your system operation.
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).
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
Buy SIEMENS Contactors. element14 Malaysia offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support.
SIRIUS contactors can be directly controlled from failsafe controllers. In the higher power ranges, generally a coupling level was required due to the higher power consumption of the contactors. These new contactors with failsafe control input mean that this coupling level can be eliminated. The F-PLC contactors represent a conse-
The operating state of the contactor is shown at the position indicator; see Fig. V. After a short circuit the main contacts and the arc chute must be checked. The following components can be replaced: main contacts, arc chute, magnet coil,
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.
