Application: Low voltage moulded case circuit breakers are used for the switching and protection of power supply Cables, motors and other electrical equipment against overloads and short circuit faults. It provides, beside protection Function other functions as remote ON/OFF operation, undervoltage protection, main switch, They are available in range from 16 A up to1600 A in 3 and 4 pole versions. Low voltage switch disconnectors are used as the main switch in sub-switchboards as switching and insolation parts for lines, busbars or groups of apparatus. The main function is isolation of the circuit. Switch Disconnectors are available in 3 and 4 pole versions.

Advantages:
Small dimensions
Possibility of field-instalable accessories up to 630 AF seria 2
High short circuit breaking capacity (up to 100 kA)
Fast break mechanism (F. B. M. )
Reduced energy let throught I2t minimises thermal stresses
Reduced tripping time minimises damage after fault
Reduced peak short current ampacity minimised electrodynamic stresses on conductors and
Protected equipment
Installation on mounting plate, 125 AF also on DIN-rail
Wide range of accessories
Compact design with high mechanical strenght
High withstand voltages (8 kV a. C. )
Voltage level up to 690 V a. C. And 250 V d. C. Only MCCB with thermal-magnetic triping unit
Direct opening recommendation according to standard IEC 60204-1 up to 630 AF seria 2
Common internal accessories up to 630 AF seria 2
Visual safety
Unsurpassed flexibility