109972 Miniature Circuit Breaker Ex9BP 1P DC150V C40

EAN: 8592765099723

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
Nominal rated voltage 150
Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10
Additional equipment possible YES
Release characteristic C
Built-in depth 72
Pollution degree 3
Number of protected poles 1
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 10
Voltage type DC
Suitable for flush-mounted installation YES
Current limiting class 3
Concurrently switching N-neutral NO
Width in number of modular spacings 1
Number of poles (total) 1
Nominal rated current 40
Over voltage category 3
Degree of protection (IP) IP20


Document Type Document Name Size Format
Declaration of Conformity 0b
Datasheet Datasheet Ex9BP 5.3mb PDF
Catalogue Catalogue Photovoltaic 0.1gb PDF