gS NH fuse links for semiconductors 690V AC

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.

RAPIDPLUS gS NH range comprise five sizes NH000, NH00, NH1, NH2 and NH3 with rated currents between 20A and 630A and a rated voltage of 690V AC.

Sizes




U	690V AC	690V AC	690V AC	690V AC	690V AC
I_N	20A...100A	125A \| 160A	125A...280A	250A...450A	355A...630A
Breaking capacity	100kA 30kA @440V DC	100kA 30kA @440V DC	100kA 30kA @550V DC	100kA 30kA @550V DC	100kA 30kA @550V DC

Range

SIZE	U_n (V AC)	I_n (A)	REFERENCE
NH000	690V	20	371025
		25	371030
		32	371035
		40	371045
		50	371050
		63	371055
		80	371060
		100	371065
NH00	690V	125	371070
NH00	690V	160	371075
NH1	690V	125	371250
		160	371255
		200	371260
		250	371270
		280	371273
NH2	690V	250	371360
		315	371370
		355	371375
		400	371380
		450	371387
NH3	690V	355	371450
		400	371455
		450	371463
		500	371465
		630	371470

Technical data

Operating class	gS
Rated voltage	690V AC +10%
Rated current	20A...630A
Rated breaking capacity	100kA
Rated frequency	42…62Hz
Storage temperature	-40°C ... 80°C
Operating temperature *	-25°C ... 60°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