DNH1G Fuse Switch Disconnector

Mode：DNH1G

Current：160A，250A，400A，630A

Voltage：400VAC/690VAC

Material：DMC,PA66,PC,ABS

Certificate：CE，CB

Email: [email protected]

1.Product Drawings

2.Parameters

3.The Components

4.Packing Data

DNH1G Fuse Switch Disconnector Product drawings

DNH1G Fuse Switch Disconnector parameters

								DNH1-160		DNH1-250		DNH1-400		DNH1-630
With fuse				Rated voltage Ue V AC380 AC660				AC400	AC690	AC400	AC690	AC400	AC690	AC400	AC690
				Rated current				160	100	250	200		315	1630	500
				Rated short-time withsta Rated insulation voltage Rated impulse withstand Ui/V				1000	1000	1000	1000	1000	1000	1000	1000
				Rated current Conventional thermal current Rated short-time withstand cu Ith/A				160	100	250	200	400	315	630	500
				Rated impulse withstand voltageUimp/kV				12	12	12	12	12	12	12	12
				Rated short-time withstand current Iq/kA				100	50	100	50	100	50	100	50
				Utilization category				AC-23B（AC400）/AC-21B（AC690）
				Electric endurance times				200		200		200		200
				Rated voltageUe/V				AC380		AC380		AC400		AC400
				Rated current Ie/A				160		250		630		630
				Rated insulation voltage Ui/V				690		690		1000		1000
				Conventional thermal currentIth/A				160		250		630		630
				Rated impulse withstand voltage Uimp/kV				8		8		12		12
				Rated short-time withstand current Icw kA/1s				8		10		15		15
				Utilization category				AC-21B		AC-21B		AC-23B		AC-23B
				Electric endurance times				200		200		200		200
Common parameters				Rated frequency Hz				50/60		50/60		50/60		50/60
				Pole				3		3		3		3
Fuse				Size(RT16/NT/NH) IEC 60269-2 GB/T 13539.2				00		1		2		3
				Working current  In/A				160	100	250	200	400	315	630	500
				Power loss P/W				12	12	18	32	28	45	40	50
Mechanism				Mechanical life				1400		1400		800		800
Protection grade				Front
Others				SwitchON/OFF monitor (Miroco switch）				Optional		Optional		Optional		Optional

The components of the DNH1G Fuse Switch Disconnector

> GRL DNH1G Fuse Switch Disconnector enables safe manual connecting and disconnecting electrical circuits under load.Their main purpose is to protect electrical equipment against overload and short circuit by using fuse-links from size 00 to size 3.

> Fuse switch disconnectors are widely used in power grids, industrial power control, new energy and other fields.

In power system, it is widely applied in feeder pillar, integrated distribution panels, low-voltage power distribution cabinets, capacitor compensation cabinets,etc.. In the field of industrial control, it is widely used in photovoltaic equipment, industrial electric furnaces, industrial control cabinets of automobile manufacturing and other industries. In new energy industry, it is generally applied in combiner boxes and grid-connected cabinets,etc..

> The fuse switch disconnector not only is suitable for electrical professionals to manage and maintain the power distribution mains and power branch lines , but also for non-professional electrical personnel.Because people only can change the fuse after pulling the handle out and under off grid.

Packing Data：

Model（with fuse）	Carton Size（cm）	Packing Quantity	Single/G.W.(kg)	Unit/G.W.(kg)
DNH1-63/30G	48.26.5*28	33	0.37	13.21
DNH1-160/30G	50*43*21	16	0.81	13.96
DNH1-250/30G	40*26*39	6	2.55	16.3
DNH1-400/30G	46*31*29	4	4.08	17.32
DNH1-630/30G	55*32.5*34	4	5.15	21.6

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