Over the last five decades, L&T has earned a place selection, installation and such as DG sets, dsine MCCBs come with an external been the cornerstone of. L&T Switchgear, which forms part of the Electrical & Automation business, is India’s range, a new generation of MCCBs, stands out due to its state-of-the-art. L&T’s dsine range of MCCBs conform to the Low voltage directive 73/23/EEC as amended by directive 93/68/EEC. switch-disconnectors and fuse combination.

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This would enable monitoring energy at individual feeder level and thus help in implementing effective energy management practices in the plant. Metering module collects the data from the release and sends the same to the Display module.

The M version MCCBs in dsine range are developed specially to give short circuit protection for all types of motors. The dsine range of MCCBs has been created keeping this in mind. The principle of operation is based on detection of the residual current in the system. Catalobue Case Circuit Breakers Stability: It has better contrast ratio as well.

dsine MCCBs | Electrical & Automation | L&T India

Motor loads being most vital, our design team has also developed special dsine-M series for motor back-up protection ranging from 32A to A. Our Auto Source Transfer System has almost eliminated the risk of loss of data. Because we understand our customers’ requirements and demands, our contemporary range of MCCBs never fall short of ensuring complete customer satisfaction.


One can set the direction of power flow in a system from source to load and in case the direction of power flow reverses, the reverse power protection can be activated to trip the system.

For wiring diagram, please refer page no.

Also recognised for its ergonomics, aesthetics and compactness, it belongs to a new generation of MCCBs. To find the ideal dsine MCCB suitable for your requirements, turn the page. As per the earthing of the system, we recommend following connections for breaking the fault currents. Activated Up and Running, Uninterrupted In every industry, big or small, electrical power supply is critical.

Moulded Case Circuit Breakers

Over the years, we have developed our products to meet the ever-evolving demands of the market. So gain the advantage and go the extra mile with: Road Telibandha Raipur – Tel: Built in accordance with the highest technical standards, dsine MCCBs assure reliable and maintenance-free operation. They are compact so the panel builder can optimise panel size. Selection of MCCB using our type 2 charts give reliable performance of the motors.

Generally, this conformity to the applicable directives is done through self-declaration and is required on products in the countries of the European Economic Area EEA to facilitate trade among the member countries.

The metering values can be read remotely. For mechanical interlocking through extended rotary operating mechanism, a panel mounted key lock is available.

This function detects the phase reversal of current from the set sequence.

A manufacturer utilizing a CB test certificate issued by one of the accepted National Certification Bodies NCBs catalgue obtain certification marks of the latter, within their scope of adherence, in the countries where the accepted NCBs are located.


Blend of theory and practical experience? It has one navigation key, a select button a an exit button.

Moulded Case Circuit Breakers | Electrical & Automation | L&T India

Solutions for diverse application. These solutions can give you optimum energy management. Highly reliable data yet extremely simple looping reduces operational headaches and enhances remote accessibility. Courses applicable to all switchgear brands? The dsine range, a new generation of MCCBs, is a combination of state-of-the-art design and modern user-friendly features.

L&T DSINE DN3-400N 160-400A 50kA 4 Pole MCCB (µP)

The range, designed to meet the changing needs of users after extensive analysis and user feedback, can satisfy the dslne demanding system requirements.

After all, forging long-term associations has always been the cornerstone of our business. Sarojininagar, Lucknow – Tel: We can also view last trip records.

In India, we have the largest stockist network with over stockists.

Initiated Paving The Path to Progress 7 Building Sector Today, efficient energy management holds the key to growth and development in any sector. UV release can also be used for interlocking schemes for Catalgue synchronization, paralleling of transformers etc also.

Box Bengaluru Tel: It also boasts a wide choice of protective releases, ergonomics, aesthetics and compactness.