Int. Pure Differential Type A In 40A Idn 500mA ABB F427841 Series F200 - 4P - Type AI
This powerful Pure Differential Switch, produced by ABB, is part of the F200 - 4P - Type AI series. The series is designed and built in compliance with CEI EN 61008 standards. One of the most important features is the rated current of 40A and the rated differential current of 500mA.
Pure Differential Features
- Designed according to IEC EN 61008 standards.
- Not equipped with magnetothermal releases.
- Requires external protection against short circuits and overloads.
Necessary Protections for the Safe Use of Pure Differentials
Pure Differentials, as they do not have a built-in magnetothermal device, require protection measures against short circuits and overloads. Therefore making the use of such devices highly safe and regulated.