BKN-60 Series Mininature Circuit Breaker 6ka Industrial Systems and Buildings

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual 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.: BKN
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CE
• Standard: IEC 60898.1
• Ue: 230/400V
• in: 1,2,4,6,10,16,20,25,32,40,50,63A
• Pole: 1p 2p 3p 4p
• Transport Package: Exporting Carton
• Specification: 240pcs/ctns
• Trademark: SONTUOEC, WZSTEC, SONTUNE, STUOEC, IMDEC, EUELCB
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 10000pieces/Day
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.010kg

Product Description

Product Description

BKN -60 6ka MCB 10A 1P 2P 3P 4P 230V 400V for Industrial Systems and Buildings

General
BKN-63 series high breaking capacity miniature circuit breaker is used in AC50/60Hz, rated voltage of 230V/400V, rated current 1A to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case. It is used extensively for industry, commercial and household. This product conform to IEC60898.1 standard.  

	Standard	Unit	IEC/EN 60898-1
Electrical features	Rated current In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Poles	P	1,2,3,4
	Rated voltage Ue	V	AC 230, 400
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	3000, 4500, 6000
	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	4000
	Mechanical life	t	10000
	Protection degree		IP20
	Reference temperature for setting of thermaI element	ºC	30
	Ambient temperature (with daily average ≤35ºC)	ºC	-5~+40(Special application please refer to temperature compensation correction)
	Storage temperature	ºC	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top / bottom for cable	mm^2	25
		AWG	18-3
	Terminal size top / bottom for busbar	mm^2	25
		AWG	18-3
	Tightening torque	N*m	2
		ln-Ibs.	18
	Mounting		On DIN rail EN 60715(35mm)by means of fast clip device
	Connection		From top and bottom

Specifications

Model	BKN-60
Rated Short Circuit Capacity lcu (V)	B,C,D
Rated Voltage:	AC  230V/400V
Rated Current:	1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 60A, 63A
Breaking Capacity:	3KA,4.5KA, 6KA
Rated Frequency:	50/60Hz
Number of Poles:	1P, 1P+N, 2P, 3P, 3P+N, 4P
Altitude:	≤2000m
Ambience Temperature:	-5~40ºC
Width:	18mm/Pole
Standard:	IEC60898.1, GB10963.1
Protection Type:	overload protection, short circuit protection
Tripping Type:	thermal type
Installment:	TH 35mm din rail
Wiring Capacity:	≤25mm²
Max Operation Frequency:	1A-32A, 240 40A-63A, 120

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