NXBLE-63Y 1P+N 20A 4.5kA 30mA type AC X-ka C (R), Automatic differential

The NXBLE-63Y series differential current circuit breakers are designed for use in AC networks with a voltage of up to 400 V and a frequency of 50/60 Hz with a rated current of up to 63 A for infrequent switching on and off of loads, as well as protection against overload, short circuit, electric shock from indirect touches and fires due to current leakage in electrical installations of residential, public and industrial buildings. It is necessary to check the operability of the NXBLE-63Y series AVDT by pressing the "Test" button at least once a month. Main Features: Rated current – from 6 A to 63 A Pole design – 1P+N ; Type of instantaneous response characteristic – C, D Breaking capacity – up to 4500 A Nom. switching off differential current – 10 mA ; 30 mA Type of AVDT – AC Device design – electronic Mechanical wear resistance – 20,000 cycles V/O Electrical wear resistance – 10000 cycles V/O Degree of contamination – 2 Degree of protection – IP20 Mounting – on symmetrical DIN-r