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American standard fast-acting fuse

high voltage fuse types

High voltage fuse types ,American standard fast-acting fuse,35A-1600A 500V ac/dc aR

high voltage fuse types.jpg

Materials :

Contacts:Tin Plated brass

Body: Ceramic&mELAMINE

Fuse Element :Pure silver

Filler:Pure silicon sand

Current /Spec.ReferenceABcDEFcHJ
35A-60A
Fig.(1)
8121406555g18313
70A-100A9225537669g19313
125A-200A9231537568g25513
225A-400A110385387701025619
450A-600A110515390711038620
700A-800A16164531268713501033
1000A-1200A177768213911416601128
1400A-1600AFig.(2)

fuse size.png

Due to the good construction and design ,American standard-acting fuse benefits´╝Ü

1. Low I2t 

2. Low power loss

3.High DC performance 

4.Low arc voltage

Main technical characteristic:


Product number

Rated current(A)
E
power loss

Rated breaking capability
lt
Pre-arcing
500Vt
XTRF-H3534150810DKA(500Vac)
50KA(500Vdc)
40763207.5
451054507.5
501356707.5
6o2109oo9.9
7021090o10.6
8o305140012.7
go36o160015
10o475200017
12580o350025
1501100480030
1751450620035
20019o0850040
22546002330039
25063003220041
27579004030046
30098004980051
325137006380o53
350145007290o58
400192009670065
4502470012700074
5002920014900084
60041300206000108
70055000298000120
80076200409000129
100092000450000145
1200122000600000180
140020000o10o00oo210
160029000o1400000230

The Joule integral 2t at rated voltageand at power factor of 15% are given inthe electrical characteristics. 

For othervoltage, the clearing l2 t is found bymultiplying by correction factor, K, givenas a function of applied working voltage Eg,rms.