LX

In the realm of industrial electrical distribution and automation, the LX series represents a category of high-performance molded case circuit breakers (MCCBs) and associated switching devices. These components are engineered for robust protection against overloads and short circuits, typically featuring ratings from 16A to 1600A, with breaking capacities up to 100kA at 415V AC. The LX series includes 3-pole (3P) and 4-pole (4P) configurations, suitable for fixed or plug-in mounting, and often incorporate electronic trip units for adjustable protection curves. They are designed for use in main distribution boards, sub-distribution panels, and motor control centers, ensuring reliable operation in industrial environments with ambient temperatures up to 70°C.

These devices are deployed across a wide range of sectors, including manufacturing plants, commercial buildings, data centers, and renewable energy installations. In manufacturing, they protect critical machinery and production lines from electrical faults. In commercial buildings, they serve as main incomers and feeder protection in electrical rooms. For data centers, they ensure uptime by providing selective coordination with downstream devices. The LX series is also common in water treatment facilities, oil and gas plants, and mining operations, where ruggedness and compliance with international standards like IEC 60947-2 are mandatory.

Key subcategories within the LX series include the LX-160, LX-250, LX-630, and LX-1600 models, each defined by their frame size and maximum current rating. For example, the LX-160 covers ratings from 16A to 160A, while the LX-630 spans 400A to 630A. The article code structure typically follows the pattern LX-[Frame Size][Poles][Trip Unit Type], such as LX-1603E for a 160A, 3-pole, electronic trip unit. Other variants include LX-2504M for 250A, 4-pole, with thermal-magnetic trip. These codes are standardized across the series to simplify ordering and inventory management.

Partnering with Electric Automation Network ensures access to genuine LX series components with real-time pricing and global express shipping. Our team of specialized electrical engineers provides personalized technical support, including assistance with trip unit selection, coordination studies, and compliance documentation. Each product listing includes detailed technical datasheets, wiring diagrams, and certification files. Whether you need a single unit for a retrofit or bulk quantities for a new project, we deliver with speed and precision, backed by our commitment to quality and reliability.