gS NH fuse links for semiconductors 800V AC

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Rapidplus^©
NH fuse links for semiconductors

RAPIDPLUS gS NH fuse links are capable to clearing all types of overcurrents, overloads as well as short-circuits, thus the fuse links protect semiconductors as well as cables and all switchgear of installation.

They are optimized to have reduced power dissipations that allow the utilization of a wide range of fuse-bases and fuse-switch disconnectors.

Typical application comprise protection of semiconductors (diodes, thyristors, triacs, etc) used in power rectifiers, UPS, converters, motor drives (AC and DC), soft starters, solid state relays, photovoltaic inverters, welding inverters and any application where it is necessary to protect semiconductor devices.

Sizes




U	800V AC	800V AC	800V AC
I_N	25A...100A	100A...200A	250A...400A
Breaking capacity	120kA	120kA	120kA

Range

SIZE	U_n (V AC)	I_n (A)	REFERENCE
NH00	800V	25	369030
		32	369035
		40	369045
		50	369050
		63	369055
		80	369060
		100	369065
NH1	800V	100	369245
		125	369250
		160	369255
		200	369260
NH3	800V	250	369435
		315	369445
		355	369450
		400	369455

Technical data

Operating class	gS
Rated voltage	800V AC +10%
Rated current	25A...400A
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 60269-4
RoHS Compliant