Ycb7-63 Series 25a 32a 63a 1p Miniature Circuit Breaker 4.5ka 230/400v Mcb

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YCB7-63
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 1, 2, 3, 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CB, CCC
• Rated Current in: 1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63A
• Poles: 1, 2, 3, 4
• Rated Voltage Ue: 230/400V
• Rated Breaking Capacity: 4500
• Terminal Connection Type: Cable/Pin-Type Busbar
• Mechanical Life: 20000
• Electrical Life: 6000t
• Insulation Voltage Ui (V): 500
• Connection: From Top and Bottom
• Transport Package: Standard Packaging
• Specification: YCB7-63
• Trademark: CNC/OEM
• Origin: Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 80000 Set/Sets Per Week
• Package Size: 45.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 20.000kg

Product Description

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Product Description

General

Overload protection 

Short circuit protection 

Controlling 

Used in residential building, non-residential building, energy source industry and infrastructure 

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		IEC/EN 60898-1
Electrical features	Rated current In	A	1,2,3,4,5,6,10,16,20,25,32,40,50,63
	Poles	P	1,234
	Rated voltage Ue	V	230/400
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	4500
	Rated impulse withstand voltage(1.2/50)Uimp	V	4000
	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	6000
	Mechanical life	t	20000
	Protection degree		IP20
	Reference temperature for setting of thermal eement	ºC	30
	Ambient temperature (with daily averages35ºC)	ºC	-5~+40
	Storage temperature	ºC	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar
	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 DIP device
	Connection		From top and bottom

 

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