Monobloc combined switch from the DX³ series that integrates magnetic-thermal and differential protection in a single device. It is designed to provide safety against overloads, short circuits, and earth leakage in three-phase installations, ensuring supply continuity and the protection of people and connected equipment.
Technical features
- Number of poles: 4 (4 protected poles)
- Nominal voltage: 400 V AC, 50 Hz
- Rated current: 25 A
- Tripping curve: C
- Differential tripping sensitivity: 300 mA (0.3 A), type AC
- Short-circuit breaking capacity (Icn): 6 kA according to EN 61009-1
- Current limitation class: 1
- Simultaneous neutral switching: Yes
- Padlockable locking system: Yes
- Protection rating: IP20
- Dimensions: 4 modules wide, 44 mm deep
This device allows for a compact installation by occupying only 4 modules, facilitating space management in electrical panels. The inclusion of neutral switching and the padlockable locking option provides greater operational safety and ease of maintenance. Its monobloc design simplifies connection and reduces the number of components required in the panel.