6ka 63A 125A High-Performance Energy-Saving Cost-Effective Screwless Design Shock-Resistant High Capacity MCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: YCB6-125
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Insert
• Structure: MCB
• Poles Number: 1,2,3,4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection
• Certification: VDE, CE, CB, CCC
• Rated Current in: 6,10,16,25,32,40,50,63,80,100,125A
• Poles: 1,2,3,4
• Rated Voltage Ue: 230/400V
• Rated Frequency: 50/60Hz
• Electrical Life: 4000t
• Mechanical Life: 10000t
• Protection Degree: IP20
• Connection: From Top and Bottom
• Short-Circuit Breaking Capacity: 6000A
• Transport Package: CNC/OEM
• Specification: YCB6-125
• Trademark: CNC/OEM
• Origin: Zhejiang, China
• Production Capacity: 80000units/Years

Product Description

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Product Description

General
YCB6-125 miniature circuit breaker(circuitbreaker)is applicable to the circuit with AC50Hz/60Hz, rated voltage of no more than 400V, and rated current from 6A to 125A for overload protection and short circuit protection. This product can be applied to various places such as industrial,
commercial, tall buildings,and residential houses.
Standard: IEC 60947-2, IEC 60898-1.

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

Specifications

Type	Standard		IEC/EN 60947-2	IEC/EN 60898-1
Electrical features	Rated current In	A	6,10,16,25,32,40,50,63,80,100,125
	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
	Rated impulse withstand voltage(1.2/50) Uimp	V	6000
	Dielectric test voltage at ind. Freq. for 1min	kV	2.5
	Pollution degree		3
	Thermo-magnetic release characteristic		8-12In	B,C,D
Mechanical features	Electrical life	t	4000
	Mechanical life	t	10000
	Contact position indicator		Yes
	Protection degree		IP20
	Reference temperature for setting of thermal element		30
	Ambient temperature (with daily average ≤35°C )	°C	-5~+40(Special application please refer to temperature compensation correction)
	Storage temperature	°C	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top / bottom for cable	mm²	50
		AWG	18-1/0
	Terminal size top / bottom for busbar	mm²	50
		AWG	18-1/0
	Tightening torque	N*m	3.5
		In-Ibs	31
	Mounting		On DIN rail EN60715(35mm)by means of fast clip device
	Connection		From top and bottom

Release Curve diagram
Overall and mounting dimensions(mm)


Ordering instruction
1.  When ordering, the customer shall indicate the product type, tripping curve, rated current, number of poles, accessories and quantity of the circuit breaker. For example: YCB6-125 3P C 125A 1000pcs.
2.  Customers can negotiate separately if you have special requirements .

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