Schneider Electric LV848262

The MTZ2 12NA is a 3-pole switch disconnector designed for high current applications, featuring a drawout version for ease of maintenance. With a rated operational current of 1250A and a maximum operational voltage of 690VAC at 50/60Hz, it is suitable for protecting electrical systems against overloads, short circuits, and ground faults.

This model has a rated short-circuit making capacity (Icm) of 88kA peak and a rated short-time withstand current (Icw) of 42kA rms for 1 second, complying with the AC-23A category. The dimensions of the device are 441mm in width, 439mm in height, and 403mm in depth. It requires a corresponding chassis for installation, which must be ordered separately, and can accommodate various optional functions and accessories.

Compliance with international standards IEC/EN 60947-1 and IEC/EN 60947-3 ensures reliability and safety. Furthermore, the switch disconnector can be integrated into EcoStruxure architecture systems, aligning with modern smart grid applications.