Legrand DX³ (AC) | 415V 32A 3P MCB (C Curve)

The Legrand DX³ (AC) 415V 32A 3P MCB (C Curve) is a high-performance thermal-magnetic circuit breaker designed for robust control, protection against short-circuits and overloads, and isolation of electrical circuits in AC systems.

Part of Legrand’s DX³ range, this 3-pole Miniature Circuit Breaker (MCB) is engineered to meet demanding professional applications, offering reliability and advanced safety features. It is rated for 415V and a nominal current of 32A, making it suitable for a wide range of industrial and commercial electrical installations.

The C-Curve characteristic ensures that the MCB trips magnetically at current levels typically 5 to 10 times the rated current. This makes it ideal for circuits supplying typical inductive loads, such as lighting systems and small motors, effectively detecting faults caused by C components. The DX³ MCB complies with essential standards such as NF EN 60898-1 and EN 60947-2, with breaking capacities that include 10 kA, ensuring high-level protection and coordination within the electrical installation.

Featuring screw/screw connection terminals, installation is secure and straightforward. The unit is designed with a width of 3 modular spacings and allows for the use of supply busbars and auxiliary contacts, enhancing flexibility and integration within distribution boards. The positive contact indication confirms whether the contacts are open or closed, contributing to operational safety and easy maintenance. With its robust construction and high breaking capacity, the Legrand DX³ 32A C Curve MCB is the choice for ensuring continuous power supply and circuit integrity.