The Eaton xPole range of curve B MCBs features high quality residual current circuit breakers with overcurrent protection that is independent of the mains voltage. The MCB has high selectivity as a pre-fuse with low passband energy.

• Indication of the contact position is easy to identify due to a "red-green" indicator, to increase safety and offer protection for the operator
• The circuit breaker features dual terminals which are compatible with both busbar and cables
• The device is easy to use, with a simple colour coded toggle
• The appliance has a double terminal, lift/jaw top and bottom and free selection of rail arrangement top and bottom
• Finger-proof / back-of-hand-proof
• Quick-fit action with 3 locking positions for top-hat rail IEC / EN 6071
• High breaking capacity
• Current limiting feature for enhanced safety and reliability of the electrical system

The Eaton MCBs are switchgear for use in industrial, advanced commercial and residential applications.

IEC / EN 60898

• DIN rail mounting style saves space and provides a firm hold
• Easy-to-read red and green indicators for 'on' and 'off' contact positions
• Class III current limiting feature for cable protection
• Double terminals are compatible with different cable sizes and can also fit in a busbar

Yes, unlike a fuse, which is destroyed when it blows, an MCB can be simply reset. When the cause of the abnormality that caused it to trip is fixed, it's safe to reset the MCB and return the system to its operational state.