The Hager miniature circuit breaker detects overcurrents due to both overload and fault currents. The MTN range are Type B breakers. This means they will trip between 3 and 5 times at full load, which is suitable for most domestic installations. The Miniature Circuit Board will operate and interrupt the supply to prevent damage to the installation. The short-circuit breaking capacity of the Hager MTN Domestic miniature circuit breakers is 6 kA. The current carrying capacity of the cable should always exceed the current rating of the miniature circuit breaker to prevent damage.
Conforms to EN 60898-1 standard
Suitable for the Hager range of domestic consumer units
Protection and control of circuits against overloads and short circuits for use in domestic installations
Technical specification
Width17.5 mmTypeMiniature Circuit BreakerPolesSingleHeight83 mmFor Use WithHager DistributionDepth70 mmCurrent Rating40 AColourGrey & BlueBreaker TypeType BBreaker Class6 kAManufacturer Model NoMTN140Brand NameHager
Reviews
Hager Single Pole Type B Miniature Circuit Breaker 40 A MTN140