Page 133 - 温州西卡电器有限公司（WENZHOU XIKA ELECTRICAL CO.,LTD.）

Wenzhou Xika
Electrical Co.,Ltd.

Standard: IEC61008 > SKRC3-63 Series 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
=Equipped with finger protected connection terminals
=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): 16,25,32,40,63
=Rated voltage: 240/415V AC
=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: 6kA
=Rated conditional residual short-circuit Current I c: 6kA
=Tripping duration:instantaneous tripping 0.1s
=Residual tripping current range: 0.5I n~I n
=Electro-mechanical endurance: 4000 cycles
=Connection capacity: Rigid conductor 25mm 2
=Connection terminal:
=Screw terminal
=Pillar terminal with clamp
=Fastening torque:2.0Nm
=Installation:
=On symmetrical DIN rail 35mm
=Panel mounting

> Wiring Diagram

> Overall & Installation Dimensions

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