LK 400A L&T DN3-630S - 3 POLE / 70kA MCCB With Thermal Magnetic Release (CM9400200S10G)

LK 400A L&T DN3-630S - 3 POLE / 70kA MCCB With Thermal Magnetic Release (CM9400200S10G)

400A MCCB with 70kA Breaking Capacity

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

The 400A L&T DN3-600S MCCB is an industrial-grade molded case circuit breaker designed to safeguard electrical systems from overloads and short circuits. With an impressive 70kA breaking capacity, this MCCB ensures high-level protection in demanding industrial environments. Equipped with a thermal magnetic release mechanism, it offers precise tripping during fault conditions, ensuring quick and accurate response. The MCCB is available in both 3-pole and 4-pole configurations, offering flexibility for various installation setups. Designed in accordance with IEC 60947-2 standards, the DN3-600S MCCB delivers reliable performance, long-term durability, and enhanced safety. L&T is known for manufacturing high-quality circuit breakers that meet international standards, making the DN3-600S a top choice for professionals seeking dependable power protection solutions for critical systems.

Technical Specifications for L&T DN3-600S MCCB

Parameters	Specifications
Type	Thermal Magnetic MCCB
Current Rating	400A
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 provides excellent protection for industrial power systems, ensuring operational safety and efficiency in high-demand environments.

400A L&T MCCB – Industrial Protection with 70kA Capacity

The 400A L&T DN3-600S MCCB is a molded case circuit breaker designed for industrial power systems requiring advanced protection. With its thermal magnetic release mechanism, this MCCB ensures optimal protection against overloads and short circuits. The 70kA breaking capacity makes it suitable for environments with high fault levels, providing critical protection for electrical equipment.

Reliable MCCB for Industrial Applications

Available in both 3-pole and 4-pole configurations, the DN3-600S MCCB offers versatility for various installations. Manufactured according to IEC 60947-2 standards, this circuit breaker ensures long-lasting reliability and safety. It is ideal for large-scale industrial applications, including manufacturing plants and commercial power distribution systems. L&T’s commitment to quality and durability makes the DN3-600S MCCB the preferred choice for professionals managing high-demand electrical networks.