Automatically disconnect the circuit when earth fault/leakage current occurs andexceeds the rated sensitivity.

Construction and Feature

Provides protection against earth fault/leakage current and function of isolation

High short-circuit current withstand capacity

Applicable to terminal and pin/fork type busbar connection

Contact position indication

Equipped with finger protected connection terminals

Fire resistant plastic parts endures abnormal heating and strong impact

Automatically disconnect the circuit when earth fault/ leakage current occurs and

exceeds the rated sensitivity.

Independent of power supply and line voltage, and free from external interference,

voltage fluctuation.

Technical Data

Mode: electro-magnetic type, electronic type

Residual current characteristics: A, AC

Pole No.: 2, 4

Rated making and breaking capacity: 500A(In=25A,32A,40A) or 630A(In=63A)

Rated current(A): 16, 25, 40, 63

Rated voltage: AC 230/400V

Rated frequency: 50/60Hz

Rated residual operating current I△n(A): 0.03, 0.1, 0.3, 0.5

Rated residual non operating current I△no: 0.5I△n

Rated conditional short-circuit current Inc: 10kA

Rated conditional residual short-circuit current I△c: 10kA

Residual tripping current range: 0.5I△n~I△n

Terminal Connection Height: 21mm

Electro-mechanical endurance: 4000 cycles

Connection capacity: Rigid conductor 25mm 2

Connection terminal:Screw terminal

Pillar terminal with clamp

Fastening torque: 2.0N.m

Installation:

On symmetrical DIN rail 35.5mm

Panel mounting

Protection class:IP20

Overall & Installation Dimensions