Legrand DX DX3 Miniature Circuit Breaker, 1-Pole, 16A, Type C, 400V AC, 10 kA Breaking Capacity 4 076 54

Legrand 4 076 54 Miniature Circuit Breaker is a precision-engineered electrical protection device, equipped with 1-pole configuration and a 16 ampere current rating suitable for both residential and industrial applications. It incorporates a Type C tripping curve that effectively detects and interrupts short circuits and overloads, ensuring electrical system safety.

Designed for a rated AC voltage of 400 volts, this DX DX3 series circuit breaker offers robust protection with a breaking capacity of 10 kiloamperes. It allows the use of supply busbars and auxiliary contacts, adding to its versatility and functionality in complex electrical installations. The device mounts on standard DIN rails facilitating easy and cleaner integration within distribution boards.

The breaker features screw terminal connections that provide secure and reliable wire attach points, reducing maintenance needs and ensuring longevity. Its compact footprint (17.8mm width and 94.8mm height) is ideal for saving panel space while maintaining optimal performance. With an IP20 protection rating, it guards against accidental contact with hazardous parts inside the enclosure.

Complying with international standards NF EN 60898-1 and EN 60947-2, the product fulfills stringent safety and performance requirements. Originating from France, the breaker exemplifies superior manufacturing standards and is suited for use in home wiring systems, industrial setups, automation, and electrical panels requiring dependable circuit interruption.

Rated current of 16 amperes ensuring reliable protection. Type C tripping characteristic suitable for general applications. Supports a rated AC voltage of 400V AC for high-voltage operations. Has a breaking capacity of 10 kA for interrupting fault currents safely.

Mounts easily on DIN rails for flexible installation. Features screw-type terminals for secure electrical connections. Compact dimensions with a width of 17.8mm and height of 94.8mm. IP20 rating provides protection against solid objects and limited access to live parts.

Complies with NF EN 60898-1 and EN 60947-2 standards ensuring quality and safety. Manufactured in France, ensuring high build quality and reliability.

This Miniature Circuit Breaker is ideal for various industrial, commercial, and residential electrical protection scenarios, helping prevent electrical faults and safeguard equipment and users. It fits applications requiring reliable short-circuit and overload protection in electrical distribution systems.

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