Legrand DX DX3 Miniature Circuit Breaker, 32A Current Rating, Type C Tripping Characteristics, 230V AC, 10 kA 4 077 03

Legrand 4 077 03 DX DX3 Miniature Circuit Breaker is engineered for electrical distribution systems requiring reliable protection and fault interruption. Rated for 32 amps with Type C tripping characteristics, this circuit breaker is designed to detect moderate fault currents while preventing nuisance tripping during inrush currents common in motors and lighting circuits.

Operating on 230V AC, it offers a robust breaking capacity of 10 kA, ensuring safety under high fault conditions. The DIN Rail mount facilitates quick and secure installation in standard distribution boards.

It features compact dimensions of 94.8 mm height, 17.8 mm width, and 77.6 mm depth, making it suitable for space-conscious electrical panels. The IP2X and IPXXB ratings provide protection against accidental contact and ingress of foreign objects, enhancing operator safety.

Manufactured in France, this product complies with leading international standards including IEC 61008-1, IEC 61009-1, and IEC 60947-2, guaranteeing high quality and reliable performance. The Type C characteristic specifically detects C component faults, making it ideal for household and commercial electrical installations.

Compact design with DIN Rail mounting type for easy installation. Rated voltage of 230V AC ensures compatibility with standard electrical systems. Type C tripping characteristic provides protection against moderate inrush currents.

Breaking capacity of 10 kA for reliable fault interruption. Dimensions: Height 94.8 mm, Width 17.8 mm, Depth 77.6 mm. IP ratings IP2X and IPXXB for enhanced safety protection. Complies with international standards including IEC 61008-1, IEC 61009-1, IEC 60947-2, ISO 9001, and VDE certifications.

Connection options include Screw / Screw or Auto / Screw for versatile wiring.

This Miniature Circuit Breaker is suitable for industrial, commercial, and residential applications where reliable electrical circuit protection is required. It supports use in automation, manufacturing, and building electrical distribution systems.

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