CCB9-63 MCB: High-Quality Circuit Breaker for Electrical Panels

Introducing our state-of-the-art circuit breaker, designed for maximum safety and control. With overload protection and short circuit protection, our circuit breaker ensures the safety of residential and non-residential buildings, as well as the energy source industry and infrastructure. It is specifically designed for different applications, with instantaneous release types including B (3-5)ln, C (5-10)ln, and D (10-20)ln. Our product provides precise and efficient controlling, giving you peace of mind and security. Trust in our company name for quality and reliability. Choose our circuit breaker for superior protection and control in any environment

product details

Release

lype	lest current	Tripping time	Expected result	Type	Test current	Tripping time	Expected resut
B,C,D	1.13In	t≤1h(In≤63A	Not tripping	B	3In	t≤0.1s	Not tripping
B,C,D	1.13In	t≤2h(In>63A)	Not tripping	C	5In	t≤0.1s
B,C,D	1.45In	t<1h(In≤63A)	Tripping	D	10In	t≤0.1s
B,C,D	1.45In	t<2h(In>63A)	Tripping	B	5In	t<0.1s	Tripping
B,C,D	2.55In	1s<t<60s(In≤32A)	Tripping	C	0In	t<0.1s
B,C,D	2.55In	1s<t<120s(In>32A)	Tripping	D	20In	<0.1s

Specifications

Type	Standart		EC/EN 60898-1
Electrical features	Rated current In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Poles	P	1,2,3,4
	Rated voltage Ue	V	230/400
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	45,006,000
	Rated impulse withstand voltage(1.2/50)Uimp	V	4500(80A)/6000(1-63A)
	Dielectric test voltage at ind.Freq.for 1min	kV	2
	Pollution degree		2
	Thermo-magnetic release characteristic		B,C,D
Mechanical features	Electrical life		8000
	Mechanical life		20000
	Protection degree		IP20
	Reference temperature for setting of thermal element	℃	30
	Ambient temperature	℃	-5~+40
	(with daily average≤35℃)	℃	-5~+40
	Storage temperature	℃	-25~+70
Installatior	Terminal connection type		Cable/Pin-type busbar
	Terminal size top /bottom for cable	mm²	25
	Terminal size top /bottom for cable	AWG	18-3
	Terminal size top /bottom for busbar	mm	25
	Terminal size top /bottom for busbar	AWG	18-3
	Tightening torque	N*m	2
	Tightening torque	In-Ibs	18
	Mounting		On DIN rail EN 60715(35mm)by means of fast clip
	Connection		From top or bottor