DC MCBs Ex9BP for PV

DC MCBs Ex9BP for PV

DC Miniature Circuit Breakers for Photovoltaic aplications
• Tested according to IEC / EN 60947-2
• Rated short circuit breaking capacity Icu 10 kA for Ex9BP-H, 6 kA for Ex9BP-N
• Rated operating voltage Ue 750 V DC (3P) and 1000 V DC (4P) • Width 3 or 4 modules
• Tripping characteristics C, K
• Rated current up to 63 A
• Wide range of accessories

Rated operating voltage 750 or 1000 V DC, non-polarized Ex9BP-H DC miniature circuit breakers are designed for direct current, thanks to their polarity independency, especially for photovoltaic aplications. It can be combined with wide range of accessories including auxiliary and signal contacts, shunt trip release and undervoltage release. It is possible to create diversed combination of accessories. These combinations are only limited by total number, not by the type of accessories - all components fit together. It can be used up to three units of auxiliary or alarm contacts plus up to two units for release units.