Legrand DX DX3 Miniature Circuit Breaker 1-Pole 3A Type C 230V AC 10kA Breaking Capacity 4 076 94

Legrand 4 076 94 Miniature Circuit Breaker (MCB) is a high-performance 1-pole device rated at 3A with Type C tripping characteristics. Operating at 230V AC, it offers a breaking capacity of 10 kA to ensure reliable protection in residential, commercial, and industrial electrical installations. The magnetic tripping mechanism provides fast interruption of fault currents, minimizing damage to equipment.

Having a compact form factor with a height of 94.8mm, depth of 77.6mm, and width of 17.8mm, this MCB is designed for easy installation on DIN rails, making integration into control panels straightforward. The screw cage terminals guarantee secure wiring connections, contributing to overall installation safety.

The device supports the DX series design, particularly the DX3 range, and meets rigorous European standards EN 60947-2 and NF EN 60898-1, assuring compliance with safety and quality requirements. With an IP rating of IP20 and IP40, it is suitable for protection against solid foreign objects and limited dust ingress in indoor environments.

Applications include industrial control systems, building automation, electrical distribution boards, and HVAC setups, where precise protection of single-phase circuits is essential. Made in France, this MCB reflects Legrand's commitment to quality and reliability in electrical components.

Rated voltage of 230V AC ensures suitability for typical electrical supply systems. 10 kA breaking capacity enables handling of high fault currents for enhanced safety. Type C trip curve detects inrush currents typically found in lighting and motor circuits.

Magnetic trip mechanism allows rapid fault detection and disconnection for circuit protection. Compact dimensions facilitate integration in space-constrained electrical panels. Screw cage terminal type ensures firm and stable electrical contacts.

IP20/IP40 protection levels prevent intrusion of solid particles and protect internal components. Compliance with EN 60947-2 and NF EN 60898-1 ensures adherence to international safety and performance standards. Single pole configuration designed for single circuit protection.

Manufactured in France as part of the DX series and DX3 subgroup specialized in miniature circuit breakers. Explore more products in the Miniature Circuit Breaker category for comprehensive electrical protection solutions offered by top brands including Legrand at EnvMart.