BDL8-63 40a 4p 30ma Rccb Yueqing 100ma 300ma

BDL8-63 RCCB (Residual Current Circuit Breaker)

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

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

Model:electro-magnetic type,electronic type

Residual current characteristics:A,AC

Pole NO.:2,4

Rated making and breaking capacity:630A

Rated current(A):25,40,63,80,100

Rated voltage:240/415V AC

Rated frequency:50/60Hz

Rated residual operating current In(A):0.03,0.1,0.3,0.5

Rated residual non operating current Ino:0.5In

Rated conditional short-circuit current Inc:6kA

Rated conditional residual short-circuit Current Ic:6kA

Tripping duration:instantaneous tripping ≤0.1s

Residual tripping current range:0.5In~In

Terminal Connection Height: 21mm

Electro-mechanical endurance: 4000 cycles

Connection capacity: Rigid conductor 25mm2

Connection terminal:

Screw terminal

Pillar terminal with clamp

Fastening torque:2.0Nm

Installation:

On symmetrical DIN rail 35mm

Panel mounting