L&T MCCB

Description

L&T (Larsen & Toubro) MCCBs are high-performance molded case circuit breakers designed for reliable protection of low-voltage electrical systems. Built with advanced engineering, L&T MCCBs safeguard circuits against overloads, short circuits, and ground faults, ensuring safe and uninterrupted power distribution. Known for durability, efficiency, and ease of use, they are widely trusted across industrial, commercial, and infrastructure projects.

Specifications

• Brand: L&T (Larsen & Toubro)

• Product Type: Molded Case Circuit Breaker (MCCB)

• Rated Current (In): 16A to 1600A

• Rated Voltage (Ue): Up to 690V AC

• Breaking Capacity: Up to 85 kA at 415V AC

• Number of Poles: 2P / 3P / 4P

• Trip Unit: Thermal-magnetic / Microprocessor-based electronic

• Frequency: 50/60 Hz

• Standards Compliance: IEC 60947-2

• Mounting: Fixed / Plug-in / Drawout

• Protection Functions: Overload, short-circuit, earth fault

Features

• Compact and robust design for reliable operation

• Adjustable trip settings for customized protection

• Wide current range covering diverse applications

• High breaking capacity for fault protection

• Easy installation and maintenance

• Long electrical and mechanical endurance

• Compatible with L&T accessories and auxiliaries

Applications

• Industrial power distribution systems

• Manufacturing and process industries

• Commercial complexes and offices

• Motor and generator protection

• Data centers and IT infrastructure

• Renewable energy and utility networks

Advantages

• Reliable and efficient circuit protection

• Cost-effective compared to global competitors

• User-friendly design with easy installation

• High durability and long service life

• Wide availability and after-sales support in India and abroad

Disadvantages

• Limited global presence compared to Siemens/ABB/Schneider

• Slightly bulkier in design for certain ranges

• Fewer advanced smart/communication features in some models