Legrand DX DX3 Miniature Circuit Breaker 3-Pole 25A Type C 400V AC 10 kA Breaking Capacity 4 078 31

Legrand 4 078 31 DX DX3 Miniature Circuit Breaker is a high-quality three-pole protective device specifically designed for electrical circuits requiring 25 amperes current rating. It is engineered to provide reliable fault interruption with a Type C tripping characteristic, suitable for residential, commercial, and light industrial applications. The breaker supports a rated operational voltage of 400V AC and offers a breaking capacity of 10 kA, ensuring efficient interruption of short circuits and overload conditions.

This device features a magnetic tripping mechanism for precise fault detection and uses screw terminals for robust and secure electrical connections. It is designed for DIN rail mounting, allowing convenient and standard installation in distribution boards and switch panels. The compact size, with dimensions of 94.8mm height, 53.1mm width, and 77.8mm depth, facilitates easy integration into electrical enclosures while maintaining IP2X protection against ingress of solid objects.

Compliant with international standards EN 60947-2 and NF EN 60898-1, the breaker ensures top-level safety and quality. The DX DX3 range breaker also supports the use of supply busbars and auxiliary contacts, increasing installation versatility. Manufactured in France, this circuit breaker is suitable for use in industrial, commercial, and residential electrical systems that demand reliable circuit protection and compliance with safety regulations.

This circuit breaker has a 3-pole configuration suitable for three-phase systems. It features a current rating of 25 amperes, ideal for medium loads. Type C tripping characteristic ensures protection against moderate overloads and short circuits.

Rated voltage is 400V AC with a breaking capacity of 10 kA for safe interruption of fault currents. It mounts on DIN rails and has a magnetic tripping mechanism for accurate fault detection. The device includes screw terminals for secure and easy connection.

Compact dimensions with height 94.8 mm, width 53.1 mm, and depth 77.8 mm allow installation in various panels. IP2X rated for basic protection against solid objects. Compliance with standards EN 60947-2 and NF EN 60898-1 ensures high safety and quality.

Manufactured in France, this DX3 series breaker belongs to the DX range with 3 modules width. Explore more electrical protection solutions and circuit breakers from top brands at EnvMart.