- Rating current: 4 to 80A
- Breaking capacities: 50kA up to 380/415V
- Tripping curves: MA (short-circuit protection to combine with suitable overload protection)
- Compliance with standards:
- Acti 9 NG125 L-MA: IEC 60947-2, certified by official national authorities
- Acti 9 NG125L-MA combined with TeSys contactor and thermal relay: IEC 60947-4
- Suitable for isolation in accordance with industrial standard IEC 60947
- Operating voltage: up to 500V AC
- Insulation voltage: 690V
- Optional add-on earth leakage modules: Acti 9 Vigi NG125
- Optional accessories/electrical auxiliaries: remote indication of open/closed status and remote tripping of NG125 with shunt, undervoltage or overvoltage release.
The Acti 9 NG125 range of DIN rail circuit breakers combine the high performance and robustness required in the most demanding industrial applications. In addition, it offers:
- Peace of mind that comes from using a fully modular system: expansion and modification of an installation is not only possible but is simple and rapid to perform
- Seamless integration with the complete Acti 9 range of products.
ApplicationsProtection in all industrial and commercial buildings:
- Protection of motor supply circuits
- Installation directly in DIN rail distribution boards.