Nfin RCD 30mA 100mA 300mA 2p/4p Residual Earth Leakage Circuit Breaker Y30

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: DIN Rail
• Structure: RCD
• Model NO.: KGY30
• Poles Number: 2p ,4p
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Overcurrent Protection
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Poles: 2pole, 4pole
• Frequency: 50/60Hz
• Rated Current in(a): 16, 20,25, 32,40, 50,63A
• Rated Residual Operating Current: 0.03,0.1,0.3A
• Rated Working Voltage Ue(V): 230/400V
• Breaking Capacity(a): 4.5ka
• Limiting Value of Un-Operating Current: 6in
• Rated Limiting Short-Circuit Current: 10000A
• Mechanical Life(Times): 20000times
• Electric Life: 4000times
• Bcd Curve: C
• Transport Package: Inner Box
• Specification: KGY30
• Trademark: Cango
• Origin: Wenzhou China
• HS Code: 8536200000
• Production Capacity: 500000/Month

Product Description

KGY30 Residual Current Device

 

Application

    The residual current device(RCD)NFIN is in conformity with the standards of IEC1008, VDE 0664,CEE27 and BS 4293.
    It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line. Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.
    NFIN RCD is mainly suitable for using in varieties of plants, enterprises, buildings, constructions, commerce, hotels and families. lt can be used in circuit up to single phase 240V, three phase 415V,50 or 60Hz.

 

 

Specifications

 

Rated Voltage(Un)	2 pole:230V AC
	4 pole:400V AC
Rated Current(ln)	16, 20, 25, 32, 40, 50, 63A
Rated Residual Operating Current(IΔn)	30,100,300,500mA
Rated Residual Non-operating Current(lΔno)	0.5lΔn
Rated Current Off-time	≤0.1s
Min Value of Rated Operating and Breaking Capacity(lm)	1KA
Rated Conditional Short-circuit Current(lnc)	3000A
lnstallation	On symmetrical DIN rail
Endurance(times)	4000

 

 

Operation Principle Figure

 

Application of our KGY30 Series Residual Current Device:


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