4.5kA JVL19-63 Sofielec Economic RCCB pin/fork busbar connection A,AC type Residual Current Circuit Breaker

Group Economic 4.5KA, 6kA Regular Series Circuit Breaker
Min. Order 1 piece
Terms of Payment all
Update Time 2019-07-05
Item specifics
Modeelectro-magnetic type,eletronic type
Residual curent charaeristicsA.AC
Pole No1P+N, 3P+N
Rated making and breaking capaciy630A
Rated current(A)16, 25, 40,63
Rated voltageAC 230/400V
Rated frequency50/60Hz
Terminal Connection Height19mm
Electro-mechanical endurance4000 cycles
Fastening torque2.0Nm
Technical Data 

Mode: electro-magnetic type, electronic type

Residual current characteristics: A, AC

Pole No.: 1P+N, 3P+N

Rated making and breaking capacity: 630A

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

Tripping duration: instantaneous tripping≤0.1s

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

Terminal Connection Height: 19mm

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

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.

Overall & Installation Dimensions

Wiring Diagram

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