The Legrand DX³ miniature circuit breaker is three-phase and simultaneously disconnects the neutral pole. It has a C tripping curve and a rated voltage of 400 V, with a breaking capacity of 10 kA in accordance with EN 60898 at both 230 V and 400 V.
It is mounted on a DIN rail and can be supplied from above or below. The screw terminals accept flexible conductors with a cross-sectional area of 6–50 mm² or rigid conductors with a cross-sectional area of 6–70 mm².
- Number of poles: 4
- Protected poles: 4
- Rated current: 100 A
- Tripping curve: C
- Type of voltage: AC
- Rated operating voltage: 400 V
- Rated insulation voltage: 500 V
- Rated impulse withstand voltage: 6 kV
- Breaking capacity in accordance with EN 60898 at 230 V: 10 kA
- Breaking capacity in accordance with EN 60898 at 400 V: 10 kA
- Breaking capacity in accordance with IEC 60947-2 at 230 V: 32 kA
- Breaking capacity in accordance with IEC 60947-2 at 400 V: 16 kA
- Frequency: 50–60 Hz
- Installation depth: 47 mm
- Width: 106.8 mm
- Height: 103 mm
- Depth: 79.2 mm
- Width in modules: 6
- Degree of protection: IP20
- Impact resistance: IK02
- Pollution degree: 3
- Operating temperature: -25–70 °C
- Storage temperature: -40–70 °C
- Connection type: Screw terminal
- Installation: On a DIN rail
- Flush mounting: Yes
- Neutral disconnection: Simultaneous
- Supply direction: From above or below
- Colour: Grey
- RAL code: 7035
- Halogen-free: Yes
- Label area: Yes
- Compatible with auxiliary products: Yes
Specifications
- Number of Poles
- 4
- Rated Current
- 100 A
- Operating Curve
- Curve C
Power Supply
- AC
- Yes
- DC
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.