COMPACT CIRCUIT BREAKERS

Protects systems, cables, motors & generators

• rated uninterrupted current up to 1600A
• 3 and 4 pole version
• short-circuit limiting MCB
• switching capacity 25, 50, 100, 150 kA
• electrical and thermo-magnetic releases
• adjustable releases for overload and short-circuit
• adjustable time selectivity
• earth fault protection
• permanent installation and modular technology

OPEN CIRCUIT BREAKERS

The MO circuit breaker comes with electronic relays controlled by microprocessors as standard.

Where required, the rated current range can be adjusted to between 250A and 6300A using plug-in rating plugs. This enables precise, flexible adjustment to the power needs of the particular system.

Four different electronic releases are available thus providing optimal protection.

• from providing basic protection for your system with overload- and short-circuit releases
• to digital releases with graphical display used to display curve characteristics, and
• the option to add on current- and time-selective systems

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