DS800

In the realm of industrial electrical distribution and automation, the DS800 series represents a pinnacle of engineering for high-performance circuit protection. These devices are advanced molded case circuit breakers (MCCBs) designed to handle substantial electrical loads, typically ranging from 400A to 1600A, with a high breaking capacity suitable for demanding applications. The DS800 breakers are characterized by their robust construction, featuring multiple poles (3P or 4P configurations), adjustable thermal-magnetic or electronic trip units for precise overcurrent and short-circuit protection, and a rated operational voltage up to 690V AC. They are engineered for fixed or plug-in mounting within switchgear panels, ensuring reliable isolation and switching under load. The series often includes a range of accessories like shunt trips, undervoltage releases, and auxiliary contacts for seamless integration into control systems.

These circuit breakers are predominantly deployed in low-voltage main distribution boards (MDBs), sub-distribution boards, and motor control centers (MCCs) across heavy industries. Typical sectors include manufacturing plants, oil and gas facilities, data centers, commercial buildings, and renewable energy installations like solar farms. They are critical for protecting transformers, generators, large motors, and feeder circuits against overloads and short circuits, ensuring operational continuity and personnel safety. The DS800 is also commonly used in power factor correction banks and as main incomers in industrial switchboards.

The DS800 category encompasses several key subcategories and article codes. The primary codes include DS800-1600, DS800-1250, DS800-1000, DS800-800, DS800-630, and DS800-400, where the number indicates the rated current in amperes. These are often followed by suffixes denoting the number of poles (e.g., -3P or -4P) and the type of trip unit (e.g., -TM for thermal-magnetic or -E for electronic). For example, a DS800-1600-3P-TM indicates a 1600A, 3-pole breaker with a thermal-magnetic trip unit. Other relevant codes include DS800-1600-4P-E for a 4-pole electronic version. These breakers are available with fixed or draw-out versions, and accessories like the DS800-AUX for auxiliary contacts or DS800-SHT for shunt trips.

Partnering with Electric Automation Network ensures you receive genuine DS800 breakers at competitive prices, with up to 65% discount compared to list prices. Our portal offers real-time pricing and stock availability, with express worldwide shipping to minimize downtime. Each product is backed by detailed technical documentation and personalized support from our team of electrical engineers, who can assist with selection, configuration, and troubleshooting. We guarantee fast delivery and expert advice to keep your projects on schedule.