LK 250A L&T DN3-400S- 3 POLE / 70kA MCCB With Thermal Magnetic Release (CM9400100Q10G)

LK 250A L&T DN3-400S- 3 POLE / 70kA MCCB With Thermal Magnetic Release (CM9400100Q10G)

Efficient Circuit Protection with the L&T DN3-400S MCCB

Technical Specifications and Features of L&T DN3-400S MCCB

The 2024 L&T DN3-400S MCCB series is engineered for advanced electrical protection across industrial and commercial applications. With a rated current range of 200A to 400A, this 3-pole MCCB is equipped with thermal magnetic release technology, ensuring rapid response to overloads and short circuits. Its 70kA breaking capacity guarantees reliable performance in demanding environments. Designed with durability and efficiency in mind, the DN3-400S is built to withstand mechanical stress and harsh conditions. This MCCB provides a high level of safety, maintaining electrical system stability while delivering superior operational reliability. Ideal for use in electrical distribution systems, the L&T DN3-400S helps protect critical infrastructure and equipment from power surges and faults, ensuring continuous, safe operation. Its robust design and performance capabilities make it a go-to solution for professionals in need of dependable circuit protection.

Key Technical Specifications of L&T DN3-400S MCCB

Rated Current	200A-320A / 200A-400A
Rated Operational Voltage (Ue)	415V
Rated Insulation Voltage (Ui)	690V
Breaking Capacity	70kA
Number of Poles	3
Type of Release	Thermal Magnetic

With a 70kA breaking capacity and an operational range of 200A to 400A, the L&T DN3-400S MCCB offers reliable and efficient electrical circuit protection, making it an ideal solution for large-scale industrial and commercial installations.

High-Performance Circuit Protection with L&T DN3-400S MCCB

The L&T DN3-400S MCCB (Moulded Case Circuit Breaker) is designed for robust electrical protection in both industrial and commercial applications. It features a wide current range from 200A to 400A and is equipped with a high breaking capacity of 70kA, ensuring that electrical systems remain safe even during high-load conditions. The thermal magnetic release system provides superior overload and short-circuit protection, allowing for quick, efficient responses to electrical faults. This 3-pole MCCB is ideal for use in power distribution systems, offering long-lasting performance and reliability. Its design ensures easy integration into various electrical setups, making it suitable for large buildings, factories, and power plants. The DN3-400S delivers dependable performance, helping to prevent electrical damage, reduce downtime, and maintain the integrity of electrical systems. With its advanced technology, the L&T DN3-400S MCCB ensures efficient and effective circuit protection.