Good Quality Miniature Circuit Breaker

Product Specifications

Prod Model:	-
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Breaking Capacity:	10ka
Rated Current:	1~63A
Mechanical Life:	20,000
Operqating Temperature:	-25~+55
Terminal Size:	0.75~25mm2
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Manual Type
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Air
Installation:	Fixed
Structure:	MCB
Certification:	CE
Poles Number:	1,2,3,4

Product Description

10 KA according  IEC 60947-2 and IEC 60947-4
Miniature Circuit Breakers (MCB) which can be used in low voltage electrical installations to protect conductors, switchgear, and electrical equipment in general against overload and short-circuit.

1.Specifications
Electrical  Feature	Standard		IEC61008-1
	Type(wave form of the earth leakage sensed)		AC,A
	Rated current In	A	25,40,63
	Poles	P	2,4
	Rated voltage Ue	V	230/400
	Rated sensitivity I n	A	0.03,0.1,0.3  0.5
	Insulation voltage Ui	V	500
	Rated residual making and	A	500(In=25A/40A)
	breaking capacity I m		630(In=63A)
	Short-circuit current I c	A	6000/10000
	SCPD fuse	A	10000
	Break time under I n	s	<0.1
	Rated frequency	Hz	50/60
	Rated impulse withstand voltage(1.2/50)Uimp	V	6000
	Dielectric test voltage at ind Freq for 1 min	kV	2.5
	Pollution degree		2
MechanicaI features	Electrical life	t	4000
	MechanicaI Iife	t	20000
	Fault current indicator		Yes
	Protection degree		IP20
	Ambient temperature	C	-5~+40
	(with daily average 35 )

Electrical Features
Type (wave form of the earth leakage sensed): AC, A
Thermo-magnetic release characteristic: B, C
Rated current In MCB+add-on RCD block: 6, 10, 16, 20, 25, 32, 40, 50, 63A
Poles: 2P(1P+N), 4P (3P+N)
Rated voltage Ue: 240/415V
Rated sensitivity In MCB+add-on RCD block: 0.03, 0.1, 0.3A
Rated residual making and breaking capacity Im: 500A(In40A) 630(In40A)
Rated short-circuit capacity lcn: 4, 500A
Break time under In: 0.1s
Rated frequency: 50/60Hz
Rated impulse withstand voltage (1.2/50)Uimp: 4, 000V
Dielectric TEST voltage at ind. Freq. For 1min: 2kV
Insulation voltage Ui: 500V
Pollution degree: 2
Mechanical Features
Electrical life: 2, 000
Mechanical life: 4, 000
Protection degree: IP20
Ambient temperature (with daily average≤ 35º C): -5º C...+40º C
Storage temperation: -25º C...+70º C

Installation
Terminal size top/bottom for cable: 25mm2
Terminal size top/bottom for busbar: 25mm2
Tightening torque 2.0 N*m
Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device
Connection: From top and bottom (for combined type)
From top (MCB+add-on RCD block)