Ycb7-63n Series 6ka 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker

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Product Description General
The YCB7-63N series miniature circuit breaker are suitable for overcurrent protection building line facilities and similar purposes in AC 50/60Hz, rated voltage 230V/400V, rated current up to 63A circuits.
They have isolation, overload, and short circuit protection functions, and can also be used for infrequent operation and switching of lines undernormal circumstances. Circuit breakers are suitable for various places such as industry,commerce, high-rise buildings, and residential buildings. Standard: IEC/EN 60898-1.

Type	Standard			EC/EN 60898-1
Comprehensive data	Function			Overload,Short circuit,Isolation
	Number of poles			1P,2P,3P,4P
	Rated current In		A	1-63A
	Rated frequency		Hz	50/60Hz
Electrical features	Rated voltage Ue		V	230/400
	Rated insulation voltage Ui		V	500
	Rated breaking capacity lcn		A	6000
	Rated impulse withstand voltage Uimp(1.2/50)		kA	4
	Pollution degree			2
	Use category			II,I
	Trip type			Thermal magnetic release
	Thermal magnetic tripping characteristics			B,C,D
	Electrical and mechanical accessories
Mechanica features	Mechanical life		Times	20000
	Electrical life		Times	10000
	Protection degree			IP20
	Antihumidity and heat resistance			The relative humidity of the air is not more than 50%when the ambient air temperature is +40ºC,and it can have a higher relative humidity at a lower temperature
	Reference ambient temperature		ºC	30
	Ambient temperature		ºC	-5°ºC-+40°ºC,the average value of 24h does not exceed +35ºC
	Height		M	Not exceeding 2000
Installation	Terminal connection type			Cable/Pin-type busbar
	Maximum wire capacity	Terminal size top/bottom for cable	mm2	25
			AWG	18-3
		Terminal size top/bottom for busbar	mm2	25
			AWG	18-3
	Torque		N*m	2
			In-Ibs	18
	Tool		18	Phillips screwdriver or flat-blade screwdriver
	Installation			On DIN rail EN 60715(35mm)by means of fast clip device
	Wiring method			From top or bottom

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6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker