2 Pole 30mA 50Hz Earth Leakage Circuit Breaker ELCB RCCB RCBO RCD

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CB, CCC
• Poles: 1,2,3,4
• Model No.: Ycb6h
• Transport Package: Export Packing
• Specification: IEC 60898
• Trademark: CNC
• Origin: China
• HS Code: 8536200000
• Production Capacity: 2000

Product Description

Ycb6hle-63  6~63A 1P+N,2P,3P,3P+N,4P, Residual Current Circuit Breaker with Over Current Protection RCBO/RCCB

YCB6HLE-63
Residual Current Circuit Breaker with Over Current Protection

General

1.Protection against overload and short-circuit currents

2.Protection against the effects of sinusoidal alternating earth fault currents

3.Protection against indirect contacts and additional protection against direct contacts.

4.Protection against fire hazard caused by insulation faults

5.Used in residential building

6.According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln,type D(10-20)ln

Release

Type	Test current	Tripping time	Expected result		Type	Test current	Tripping time	Expected result
B,C,D	1.13In	t≤1h(In≤63A)	Not tripping		B	3In	t≤0.1s	Not tripping
	1.13In	t≤2h(In>63A)			C	5In	t≤0.1s
B,C,D	1.45In	t<1h(In≤63A)	Tripping		D	10In	t≤0.1s
	1.45In	t<2h(In>63A)			B	5In	t<0.1s	Tripping
B,C,D	2.55In	1s<t<60s(In≤32A)	Tripping		C	10In	t<0.1s
	2.55In	1s<t<120s(In>32A)			D	20In	t<0.1s

 

Curve

Specifications

Type	Standard		IEC/EN 61009-1
Electrical features	Poles	P	1P+N, 2, 3, 3P+N, 4
	Type(wave form of the earth leakage sensed)		AC
	Thermo-magnetic release characteristic		B, C, D
	Rated current In	A	6, 10, 16, 20, 25, 32, 40, 50, 63
	Rated voltage Ue	V	230V AC(1P+N, 2P) 400V AC(3P, 3P+N, 4P)
	Rated sensitivity lΔn	A	0.03, 0.05, 0.1, 0.3
	Rated residual making and breaking capacity lΔm	A	500(In≤40A) 630(In>40A)
	Rated short-circuit capacity lcn	A	4500
	Break time under lΔn	s	≤0.1
	Rated frequency	Hz	50/60
	Rated impulse withstand voltage(1.2/50)Uimp	V	4000
	Dielectric test voltage at ind.Freq.for 1min	kV	2
	Insulation voltage Ui	V	500
	Pollution degree		2
Mechanical features	Electrical life	t	4000
	Mechanical life	t	10000
	Contact position indicator		Yes
	Protection degree		IP20
	Ambient temperature(with daily average≤35ºC)	ºC	-5~+40
	Storage temperature	ºC	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top/bottom for cable	mm²	25
		AWG	18--3
	Terminal size top/bottom for busbar	mm²	25
		AWG	18--3
	Tightening torque	N*m	2
		In-Ibs	18
	Mounting		On DIN rail EN60715(35mm)by means of fast clip device
	Connection		From top

 

Overall and mounting dimensions(mm)

Company Introduction



CNC Electric Group Co., Ltd. is a non-regional enterprise group approved and registered by the National Industrial and Commercial Bureau. Under drastic market competition, we are always trying to develop the national industry and depend on technology and technique. Thus, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprises on scale and developing potentiality.
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