aR Cylindrical fuse links for semiconductors

Rapidplus^©
Cylindrical fuse links for semiconductors

RAPIDPLUS aR Cylindrical fuse links are intended to clearing short-circuits and have been designed and manufactured to have very low I²t values as well as reduced arc voltages that guarantee an optimum protection of semiconductors.

They have a very good cycling ability. RAPIDPLUS aR range comprise three sizes with dimensions 10×38, 14×51 and 22×58, with rated currents between 1A and 100A and a rated voltage of 690V AC.

Sizes 14×51 and 22×58 are available also with striker, for use in fuse bases with microswitch.

Sizes




U	690V AC	690V AC	690V AC
I_N	1A...32A	4A...50A	20A...100A
Breaking capacity	200kA 30kA @700V DC	200kA 30kA @700V DC	200kA 30kA @700V DC
Certifications

Range

SIZE	U_n (V AC)	I_n (A)	REFERENCE
			WITHOUT STRIKER	WITH STRIKER
10x38	690V	1	491105	-
		2	491107	-
		3	491110	-
		4	491113	-
		6	491115	-
		8	491120	-
		10	491125	-
		12	491130	-
		16	491135	-
		20	491140	-
		25	491145	-
		32	491155	-
14x51	690V	4	491215	-
		6	491225	-
		8	491230	491730
		10	491235	491735
		12	491237	491737
		16	491241	491741
		20	491245	491745
		25	491250	491750
		32	491260	491760
		40	491265	491765
		50	491270	491770
22x58	690V	20	491300	491800
		25	491305	491805
		32	491310	491810
		40	491315	491815
		50	491320	491820
		63	491325	491825
		80	491330	491830
		100	491335	491835

Technical data

Operating class	aR
Rated voltage	690V AC (UL/IEC) 700V DC (L/R=10ms)(IEC)
Rated breaking capacity	200kA @690V AC 30kA @700V AC
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
UL248-1
UL248-13
RoHS Compliant