Technical Parameters Rated current (ln): 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A (Customized) Rated residual operating current: 30 mA (Standard Default), 15mA (Customized), 50mA (Customized), 100m more→A (Customized), 300 mA (Customized) Funtions: overlaod protection, short circuit protection, leackage protection, isolate circuit function Poles: 2P (single-phase two-wires residual current action circuit breaker), 3P (three-phase three-wires residual current action circuit breaker), 4P (three-phase four-wires residual current action circuit breaker) Leackage trip type: Cla AC Overload trip type: C type (5 ~ 10) In (Strandard Default) and D type (10~16)ln (Customized) Rated voltage Un (v): 220V-400V …