EAN: 8592765002358
Ex9BN miniature circuit breakers are suitable for domestic as well as industrial applications. They can be combined with wide range of accessories including auxiliary and signal contacts, shunt trip release, undervoltage and overvoltage release or RCD add-on block. 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 fi t together. It can be used up to three units of auxiliary or alarm contacts plus up to two units for release units.
Paremeter | Value |
---|---|
Width in number of modular spacings | 3 |
Rated short-circuit breaking capacity Icn EN 60898 at 230 V | 6 |
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V | 10 |
Over voltage category | 3 |
Nominal rated voltage | 400 |
Release characteristic | D |
Current limiting class | 3 |
Concurrently switching N-neutral | NO |
Degree of protection (IP) | IP20 |
Number of protected poles | 3 |
Voltage type | AC |
Pollution degree | 2 |
Number of poles (total) | 3 |
Nominal rated current | 20 |
Frequency | |
Additional equipment possible | YES |
Built-in depth | 74 |
Document Type | Document Name | Size | Format |
---|---|---|---|
Mounting instruction Ex9B | 2.7mb | ||
EU Declaration of Conformity Ex9BN | 0.5mb | ||
Datasheet Ex9BN | 2.2mb | ||
Catalogue Installation Devices | 0.0gb | PDF WEB |