LK 630A L&T DN3-630S - 3 POLE / 70kA MCCB With Thermal Magnetic Release (CM9400200T10G)

LK 630A L&T DN3-630S - 3 POLE / 70kA MCCB With Thermal Magnetic Release (CM9400200T10G)

630A MCCB with 70kA Breaking Capacity

L&T DN3-600S MCCB – Industrial Circuit Protection

The 630A L&T DN3-600S MCCB is a powerful molded case circuit breaker designed for industrial applications. With a 70kA short-circuit breaking capacity, this MCCB offers superior protection against electrical overloads and faults. Its thermal magnetic release ensures precise tripping, adapting to fault conditions and providing quick, effective protection. Available in both 3-pole and 4-pole configurations, the DN3-600S MCCB is versatile and well-suited for diverse industrial power setups. Built to meet IEC 60947-2 standards, this MCCB guarantees long-term safety, reliability, and performance in critical electrical systems. L&T’s MCCBs are trusted by professionals worldwide for their rugged construction and premium quality, making the DN3-600S the preferred choice for industries that demand advanced protection for their electrical infrastructure.

Technical Specifications for L&T DN3-600S MCCB

Parameters	Specifications
Type	Thermal Magnetic MCCB
Current Rating	630A
Number of Poles	3P / 4P
Breaking Capacity	70kA
Standards	IEC 60947-2
Operating Voltage	415V AC
Trip Unit	Thermal Magnetic
Applications	Industrial Power Distribution

The L&T DN3-600S MCCB is ideal for industrial electrical systems, offering reliable protection and long-term operational efficiency.

630A L&T MCCB – Industrial Circuit Protection with 70kA Capacity

The 630A L&T DN3-600S MCCB is a high-performance molded case circuit breaker designed to protect industrial power systems from overloads and short circuits. Equipped with a thermal magnetic release mechanism, this MCCB ensures precise tripping in response to electrical faults, minimizing the risk of system damage and downtime. With its 70kA breaking capacity, the DN3-600S is capable of handling high fault levels, making it suitable for demanding industrial environments.

Reliable MCCB for Heavy-Duty Applications

Available in both 3-pole and 4-pole configurations, the DN3-600S MCCB offers flexibility for installation in a variety of industrial settings. Built to meet IEC 60947-2 standards, this MCCB ensures long-lasting reliability and safety. It is perfect for use in large-scale industrial facilities, commercial buildings, and power distribution networks that require robust protection. L&T’s DN3-600S MCCB is known for its durability and performance, making it the preferred choice for professionals managing critical electrical systems.