109986 Miniature Circuit Breaker Ex9BP 2P DC300V C50

EAN: 8592765099860

DC miniature circuit breakers Ex9BP are designed for direct current applications. Thanks to their polarity independency are suitable 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.


Paremeter Value
Degree of protection (IP) IP20
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 10
Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10
Pollution degree 3
Number of protected poles 2
Voltage type DC
Width in number of modular spacings 2
Additional equipment possible YES
Release characteristic C
Number of poles (total) 2
Nominal rated voltage 300
Concurrently switching N-neutral NO
Over voltage category 3
Built-in depth 74
Current limiting class 3
Suitable for flush-mounted installation YES
Nominal rated current 50


Document Type Document Name Size Format
Declaration of Conformity EU Declaration of conformity Ex9BP 0.5mb PDF
Datasheet Datasheet Ex9BP 5.8mb PDF
Catalogue Catalogue Photovoltaic 0.1gb PDF