GK65LE Residual Current Circuit Breakers RCBO

1. Apllication of GK65LE Residual Current Circuit Breakers RCBO GK65LE series earth leakage circuit breakers are mainly applied to the AC 50Hz/60Hz circuit rated 230V/400V and 63A or below.They have the electric leakage(electric shock), overload, short circuit and so on protection functions. The overvoltage protection function can also be provided upon requirements. They are mainly used to protect the building illumination and power distribution system. 2. Construction Features of GK65LE Residual Current Circuit Breakers RCBO Earth 1eakage Circuit Breaker With Overcurrent Protection Electronic type Compact structure,small volume,(two modules in width) With short circuit.overload and residual current protection Action function has nothing to do with main circuit voltage With midline cut-off fimctions.it iS safer and more reliable With double functional connection terminals.it has strong connection abilitv With contact state indicator.it iS easy to recognize the contact situationDifferent handle colors are Used to indicate different rated current High breaking capacity10KA With wide range of rated current.it can be used as family main switch United accessories series Type can provent the error tripping caused by electric equipment 3. Technical Parameters GK65LE Residual Current Circuit Breakers RCBO Model GK65LE No. of poles 1P+N, 2P, 2P+N, 3P, 3P+N, 4P Rated current In A 1, 2, 4, 6, 10, 20, 25,32, 40, 50, 63 Rated frequency AC Hz 50 Rated operating voltage Ue V 230, 400 Rated isolating voltage Ui V 500 Rated working short-circuit breaking cappacity Ics (O-t-O-t-CO) (O-t-CO-t-CO) kA 60 1P+N, 2P, 2P+N 3P, 3P+N, 4P Rated residual actuating current In mA 30, 50, 100, 300 Rated residual non-actuating current Ino mA 15, 25, 50, 150 Breaking time I= In ms ≤100 I=5 In Ms ≤40 Frequency of operation cycle Per hour 240(In≤25A) 120(In25A) Electrical time 2000(In≤25A) 1000(In25A) Non-electrical time 2000 Conventional non-tripping current Int Conventional tripping current It 1.13In h ≥1 1.45In h 1 2.55In s 1t120 Instantaneous tripping type B C D Instantaneous non-tripping current t≥0.1s 3In 5In 10In Instantaneous tripping current t≤0.1s 5In 10In 14In Level of protection Ip20 Installation type Rail plug-in Connection type termimal with clip Ambient temperature Min/Max -5/+40 Altitude Max m 2000 Connection lead Min/Max mm2 1/25 Tightening torque N.m 2