gG NH fuse links 500V

NH Knife-blade type gG 500V fuse links

These high breaking capacity fuse-links are intended for protection of power lines and equipment, against overloads and short-circuits with rated voltages up to 500V AC (+10%).

The rated breaking capacity is 120kA. The range comprises fuse-links from size NH000 up to NH4, with rated currents from 2A up to 1250A. Compact versions in low rated currents of every size.

Manufactured with ceramic body with high withstand to internal pressure and thermal shock, that allows a high breaking capacity. Knife contacts are made of silver plated copper or brass.

They are manufactured according to IEC/EN60269 Standards and comply with RoHS directive.

gG NH fuse links 500V
DOWNLOAD TECHNICAL DATA gG NH WITH STRIKER fuse links 500V
DOWNLOAD TECHNICAL DATA

Sizes




U	500V	500V	500V	500V	500V	500V	500V
I_N	2A...100A	125A \| 160A	6A...250A	50A...355A	63A...500A	250A...800A	315A...1250A
Breaking capacity	120kA	120kA	120kA	120kA	120kA	120kA	120kA

Range

SIZE	U_n (V AC)	I_n (A)	REFERENCE
NH000	500V	2	381000
		4	381005
		6	381010
		10	381015
		16	381020
		20	381025
		25	381030
		32	381035
		35	381040
		40	381045
		50	381050
		63	381055
		80	381060
		100	381065
NH00	500V	125	381070
		160	381075

NH0	500V	6	381110
		10	381115
		16	381120
		20	381125
		25	381130
		32	381135
		35	381140
		40	381145
		50	381150
		63	381155
		80	381160
		100	381165
		125	381170
		160	381175
NH0S	500V	200	381180
		224	381185
		250	381190

NH0S WITH STRIKER	500V	32	395135
		35	395140
		40	395145
		50	395150
		63	395155
		80	395160
		100	395165
		125	395170
		160	395175
		200 *	395180
NHC1	500V	50	381230
		63	381235
		80	381240
		100	381245
		125	381250
		160	381255

NH1	500V	200	381260
		224	381265
		250	381270
		315 *	381280
		355 *	381285

NH1 WITH STRIKER	500V	63	395235
		80	395240
		100	395245
		125	395250
		160	395255
		200	395260
		250	395270
		315 *	395280
		355 *	395285
NHC2	500V	63	381325
		80	381330
		100	381335
		125	381340
		160	381345
		200	381350
		224	381355
		250	381360
NH2	500V	315	381370
		355	381375
		400	381380
		425 *	381385
		500 *	381390

NH2 WITH STRIKER	500V	125	395340
		160	395340
		200	395345
		224	395350
		250	395355
		315	395360
		355	395370
		400	395380
		425 *	395385
		500 *	395390
NHC3	500V	250	381435
		315	381445
		355	381450
		400	381455

NH3	500V	425	381460
		500	381465
		630	381470
		800 *	381475

NH3 WITH STRIKER	500V	315	395445
		355	395450
		400	395455
		425	395460
		500	395465
		630	395470

NH4	500V	315	381505
		400	381510
		500	381515
		630	381520
		800	381525
		900	381527
		1000	381530
		1250 *	381535

NH4 WITH STRIKER	500V	315	395505
		400	395510
		500	395515
		630	395520
		800	395525
		1000	395530
		1250 *	395535

* Overrating fuse links

Technical data

Operating class	gG
Rated voltage	500V AC +10%
Rated current	2A...1250A
Rated breaking capacity	120kA
Rated frequency	42…62Hz
Storage temperature	-40°C ... 90°C
Operating temperature *	-40°C ... 80°C
* For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current.

Standards

IEC/EN 60269-1
IEC/EN 60269-2
RoHS Compliant