Use:
NOARK’s Ex9B40J miniature circuit breakers are suitable for domestic applications, particularly for the protection of solar panels in three-phase photovoltaic installations. Their reduced module width makes them an ideal option for space-demanding installations.
Benefits:
- Increased Safety: Provides reliable protection against overload and short circuits, ensuring the safety of solar panels and electrical components.
- Space Saving: Their compact design saves space in the consumer unit, ideal for installations where space is limited.
- Compatibility: Fully compatible with ordinary circuit breaker accessories, allowing easy integration into various electrical installations.
- Versatility: Can be used with up to three auxiliary or alarm contact units and up to two trigger units.
Technical characteristics:
- Three-phase AC circuit breaker special version 4P with a unit width of 4x modules.
- Rated currents up to 40 A, C-curve tripping characteristics.
- Space saving: can save half space in the consumer unit compared with standard circuit breakers.
- Capacity range to choose from: from C10 to C40 A.
- Nominal Breaking Capacity Icn EN 60898 at 230V: 6 kA.
- Nominal voltage: 400 VAC (three-phase).
NOARK's Three-Phase C-Curve AC Circuit Breaker is a robust and reliable electrical protection solution for three-phase photovoltaic installations, ensuring safe and stable operation of your solar system.
