Moeller
Moeller Power Distribution MCB
Overview
Moeller miniature circuit-breakers and residual-current circuit-breakers offer the customer a complete system that is specially geared for industrial requirements.
Our FAZ miniature circuit-breakers are built to international standard IEC/EN 60898, and AZ high-capacity miniature circuit-breakers to IEC/EN 60 947. The VDE mark on our products guarantees safety from an independent test body.
The miniature circuit-breakers and residual-current circuit-breakers have standard accessories – including a remote switching module that allows an automatic restart attempt in the event of undesired tripping. The new variable commoning busbar system allows the combination of differently sized devices
Residual Current Circuit-Breakers
The FIB residual-current circuit-breaker with a response threshold of 30 mA disconnects so rapidly that no harm can come to persons or animals.
Typical applications:
- Humid production areas
- Laboratories
- Mines
- Agricultural buildings
- Distribution boards for construction sites
FIPS – for selective disconnection
The new FIPS offers the possibility of arranging residual-current circuit-breakers in time-selective progression. In this way, only the breaker immediately upstream of the fault location trips out. The upstream selective breaker, however, does not trip, and the unaffected system parts nearby continue in operation.
FIM – for compact, triple protection
The RCCB combination of FAZ and FIM offers triple connection in a compact device, i.e. overload, short-circuit and residual-current protection.
This combination protects every circuit separately in three ways and is also disconnected individually, as a local protective device. This means personnel protection and the avoidance of unnecessary stoppages of unaffected system parts
FAZ Miniature Circuit-Breakers and AZ
Two efficient ranges
The FAZ miniature circuit-breakers and AZ high-capacity miniature circuit-breakers provide efficient and reliable protection for cables and systems in severe industrial environments and in service installations in buildings.
The FAZ miniature circuit-breaker covers the rating range from 0.5 to 63 A with a uniform switching capacity of 10 kA throughout.
Five different tripping characteristics provide the ideal solution for all applications from semiconductor protection to cable production, up to the protection of control transformers.
The AZ high-capacity miniature circuit-breakers come now in a new design with the same standard height as the miniature circuit-breakers and the residual current circuit-breakers. They provide the right solution up to 125 A with a switching capacity of up to 25 kA
