Air Circuit Breaker

Circuit Breakers today are no longer simple switching and protecting devices with ON/OFF and trip indications. Users today are looking at circuit breakers as a device, which integrates switching, protection, metering, and power management including quality of power from remote locations. Modern power systems are also characterized by the methods used to network circuit breakers - both with each other and with other components. Siemens offers SENTRON WL family, which have a lot more to offer than even the so-called the new circuit breaker in the market. In future, it will not only be possible to carry out diagnosis and maintenance procedures remotely on the Internet, but real-time information about system mal-functions and alarm signals will be made available immediately to operating staff through SMS and mobile phones.

This is Sentron. A new generation of circuit breakers from 100 A to 6300 A available in three different sizes with the following advantages.

• Same internal and external accessories for the entire range reducing inventory cost.
• Compact in size. A 6300 A 3WL requires only 800mm wide cabinet.
• Practically no deration till 55 Deg C with the permissible service temperature upto 70 Deg C. A 5000 A 3WL can deliver 5000 Amp even at 70 Deg C .
• High electrical life reduces the frequency of replacement of contacts.
• Unique rating plug facility allows a 3200 Amp 3WL to have thermal overload setting as low as 100A. This ensures complete protections even when the system is partially loaded.
• Integrated CubicleBUS provides unmatched flexibility and cost economic solutions to all panels - metering, protections and annunciations requirements.
• Sentron stands for complete energy management - solution for continuous energy cost, supervision and optimization - in short intelligent savings.

Features :

• User-friendly interface
• High level of safety quotient
• Perfectly designed
• No danger of excessive heating

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