NS10

In the industrial automation and electrical distribution landscape, the NS10 series represents a category of high-performance molded case circuit breakers (MCCBs) designed for robust protection and control. These devices are engineered to handle nominal currents typically ranging from 10A to 1600A, with breaking capacities up to 100kA at 415V AC, depending on the specific model. The NS10 series offers configurations from 3-pole (3P) to 4-pole (4P), supporting voltages up to 690V AC and 500V DC. Key technical features include thermal-magnetic or electronic trip units for precise overload and short-circuit protection, adjustable settings for current and time delays, and a compact design suitable for fixed or plug-in mounting. Accessories such as auxiliary contacts, shunt trips, undervoltage releases, and motor operators enhance functionality. The series is known for its modularity, allowing easy integration into switchboards, motor control centers, and distribution panels. With compliance to international standards like IEC 60947-2 and UL 489, NS10 breakers ensure reliable performance in demanding environments, from heavy industry to commercial buildings.

These circuit breakers are primarily deployed in electrical distribution systems for overload and short-circuit protection of cables, motors, transformers, and generators. Common applications include main and branch circuit protection in industrial plants, data centers, renewable energy installations (solar and wind), and marine systems. They are also used in HVAC systems, pumping stations, and emergency power supplies. The NS10 series is ideal for environments requiring high breaking capacity and selectivity, such as steel mills, chemical plants, and mining operations. In commercial settings, they protect lighting panels, HVAC units, and elevator controls. Their versatility extends to residential complexes with high power demands, ensuring safety and continuity of service.

The NS10 category encompasses several subcategories and key article codes that define its range. Primary subcategories include fixed versions (e.g., NS10F) for standard distribution, and draw-out versions (e.g., NS10W) for easy maintenance. Article codes typically follow a pattern like NS10F-100A-3P, where 'NS10' denotes the series, 'F' indicates fixed mounting, '100A' specifies the rated current, and '3P' the number of poles. Other variants include NS10N for standard breaking capacity, NS10S for high breaking capacity, and NS10H for very high performance. Electronic trip units are coded with suffixes like 'Micrologic 2.0' or 'Micrologic 5.0'. Key articles include NS10F-250A-4P, NS10N-630A-3P, and NS10H-1600A-4P, each tailored for specific current and breaking requirements. These codes ensure precise selection for engineering projects.

Partnering with Electric Automation Network for your NS10 circuit breaker needs offers significant business advantages. We provide real-time pricing and stock availability across our multilingual portal, ensuring you get competitive rates without delays. Our team of specialized electrical engineers offers personalized technical support, helping you select the right breaker configuration, trip unit, and accessories for your application. We include detailed technical documentation for each article, including datasheets, wiring diagrams, and compliance certificates. With express shipping worldwide, we guarantee fast delivery to any location, minimizing downtime in your projects. Whether you need a single unit for a retrofit or bulk orders for new installations, our supply chain is optimized for efficiency and reliability.