CNC Best Selling 1p 2p 3p 4p Electric Circuit Breaker MCB 1p 2p 3p 4p AC MCB 1p 2p 3p 4p 30A MCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: YCB9
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 1p,2p,3p,4p
• Type: Mini
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CB, CCC
• Rated Frequency (Hz): 50/60
• Terminal Connection Type: Cable/Pin-Type Busbar/U-Type Bar
• Rated Breaking Capacity: 6000,10000
• Insulation Voltage Ui (V): 500
• Rated Voltage Ue (V): 240/415
• Connection: From Top and Bottom
• Electrical Life (T): 6000
• Poles: 1,2,3,4
• Rated Current in (a): 1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80
• Transport Package: Standard Packaging
• Trademark: CNC
• Origin: Zhejiang, China
• Production Capacity: 80000 Set/Sets Per Week

Product Description

CNC Best Selling 1p 2p 3p 4p Electric Circuit Breaker MCB 1p 2p 3p 4p AC MCB 1p 2p 3p 4p 30A MCB

Product Description

This series circuit breaker accessories are used in household, building and other electrical circuits, cooperated with YCB9 series circuit breaker to select different accessories according to the needs, so as to realize the remote control of circuit breaker, provide auxiliary signal, opening and closing status indication, provide alarm signal function for better protect the circuit, personal and property safety.

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

Company Profile