NEW KZS AFDD - Arc fault Detection Devices series

ETI is launching a new series of KZS AFDD - arc fault detection device with complete protection: miniature circuit breaker (MCB), residual current circuit breaker (RCCB) and arc fault protection (AFDD) in one device. Main purpose of the product is overcurrent and short circuit protection of both poles, with universal connection - supply is posible both from top and bottom terminals.

Advantages:
- Complete protection: MCB, RCCB and AFDD in one device
- Test button enables user to check residual functionality
- All necessary technical installation information can be found on the front of the device
- LED indication of various types of fault 
- Rated shortcircuit capacity:10 kA
- Overcurrent and short circuit protection of both poles
- Better protection of terminals against touching the parts under voltage
- Real contact position indication for easier identification, whether the device is in ON or OFF position
- Clearly marked terminals to ensure appropriate connection
- High mechanical endurance: 20.000 cycles
- High electrical endurance: 10.000 cycles

Catalogue