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Miniature circuit breaker 3 pole type D 10kA for industry, offices or where high short-circuit currents exist. For reliable protection of cables and conductors against overload and short circuit.
For devices with very high starting currents e.g. motors and transformers. Accessories like auxiliary contacts, signal contacts, shunt release and under-voltage trigger are mounted without tools on the miniature circuit breaker. DIN rail bracket’s advanced attachment mechanism means you can easily disconnect products from the DIN rail. All miniature circuit breakers meet the requirements of IEC/EN 60898 and IEC/EN 60947-2 standards. All conductive parts are tamper-proof, easy removal from the phase rail - with new DIN rail clips, one on top and on at bottom. Pure and simple labelling – a transparent protective for labelling area
For devices with very high starting currents e.g. motors and transformers. Accessories like auxiliary contacts, signal contacts, shunt release and under-voltage trigger are mounted without tools on the miniature circuit breaker. DIN rail bracket’s advanced attachment mechanism means you can easily disconnect products from the DIN rail. All miniature circuit breakers meet the requirements of IEC/EN 60898 and IEC/EN 60947-2 standards. All conductive parts are tamper-proof, easy removal from the phase rail - with new DIN rail clips, one on top and on at bottom. Pure and simple labelling – a transparent protective for labelling area
- Article number: 2107305
- Suppl. article no: NDN325
- Ean no: 3250614611780
- Material class QL240A
Technical data
- Packagin Size: 1 ST/4 ST/48 ST
- Type: NDN325
- Rated current: 25 A
- Number of poles (total): 3
- Width in number of modular spacings: 3
- Release characteristic: D
- Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V: 10 kA
- Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V: 30 kA
- Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V: 15 kA
- Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V: 10 kA
- Rated voltage: 400 V
- Voltage type: AC
- Number of protected poles: 3
- Degree of protection (IP): IP20
- Frequency: 50-60 Hz
- Concurrently switching neutral conductor: No
- Current limiting class: 0
- Additional equipment possible: Yes
- Overvoltage category: 3
- Pollution degree: 2
- Connectable conductor cross section solid-core: 1-35 mm²
- Connectable conductor cross section multi-wired: 1-25 mm²
- Rated impulse withstand voltage Uimp: 6 kV
- Rated insulation voltage Ui: 500 V
- Ambient temperature during operating: -25-70 °C
- Built-in depth: 70 mm
- REACH Date: 2024-11-24
- REACH contains candidate substances: Bly
- REACH Information obligation: Yes
