RCBO 3KA

Application Scope

        The products provide protection against earth faults,overloads,short circuits and over-voltage incommercial and domestic installation.The RCBO with both disconnected neutral and phase guarantees its proper actuation against earth leakage fults even when the neutral and phase are wrongly connected The electronic RCBO incorporate a filtering device preventing the rises of unwanted due to transient voltages and transient currents.Positive contact indication inaccordance with 16th edition of the IEE wiring regulations.

Standard

·GB16917.1

·IEC61009

Main technical parameters

Type

DNLE-32

Number of poles

1p+N

Rated Current(In)

6,10,16,20,25,32A,

Rated operating current(In)

10,30,100,300mA

Rated Current(In)

AC240V

Residual operating current scope

0.5IΔn-In

Residual current off-time

≤0.3s

Type

A,AC

Ultimate short-circuit breaking capacity(Inc)

3000A

Endurance

≥6000 times

Terminal protection

Ip20

Construction features

1.Measuring component and buckling component of products is located betwween enter line end and entrance line end;

2.Movement characteristic of products can not be changed with outside mechanical tool;

3.The operating organization has the free function to take off and buckle;

4.Operate part can not be taken down from the shell outer of products,the shell can not influence the operating organization to work, the accessory group which replace the feelers pressure,should guarantee the feelers pressure does not change while running;

5.Overall and mounting dimensioned chart

Characteristic Curve