Manufacture 1p, 2p, 3p, 4p Air MCB Miniature Circuit Breaker with Cheap Price

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: YCB9-80DM
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CB, CCC
• Standard: IEC/En 60947-2
• Electrical Life (Times): 10000
• Mechanical Life (Times): 20000
• Rated Operational Voltage(Ue): DC 250V,500V,750V,1000V
• Number of Poles: 1p, 2p, 3p, 4p
• Rated Current in(a): 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80
• Accessory: Shunt Release, Under Voltage Release
• Trademark: CNC
• Origin: Zhejiang, China
• Production Capacity: 80000 Set/Sets Per Week

Product Description

Manufacture 1p, 2p, 3p, 4p Air mcb Miniature Circuit Breaker with Cheap Price

Product Description

General

1.Overload protection
2.Short circuit protection
3.Controlling
4.Used in residential building, non-residential building, energy source industry and infrastructure.
5.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

Type Standard			lEC/EN 60898-1
Electrical features	Rated current ln	A	1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80
	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	6000, 10000
	Rated impulse withstand voltage(1.2/50)Uimp	V	6000
	Dielectric test voltage at ind. Freq. for 1min	kV	2
	Pollution degree		2
	Thermo-magnetic release characteristic		B, C, D
Mechanical features	Electrical life	t	8000
	Mechanical life	t	20000
	Protection degree		IP20
	Reference temperature for setting of thermal element	ºC	30
	Ambient temperature (with daily average≤35ºC)	ºC	-5~+40
	Storage temperature	ºC	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar/U-type bar
	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 EN 60715(35mm)by means of fast clip device
	Connection		From top and bottom

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