Page 46 - Ferraz semiconductor UL

Semiconductor (A) fuses
Semiconductor (AC) fuses

American Round Fuses

Other American Fuses

A70QS

French Cylindrical
Semiconductor Protection Fuses

Ratings and Application Data

Body Ampere Melting Max. Clearing Watts Loss @ Catalog Number
2
2
Size Rating I t I t @ 700VAC Rated Current
2
(mm) (A) (A s X 10 ) (A s X 10 ) (W) No Striker With Striker
3
2
3
6 0.0013 0.017 2.0 A70QS6-14F A70QS6-14FI
8 0.0024 0.027 2.8 A70QS8-14F A70QS18-14FI
10 0.0043 0.04 3.5 A70QS10-14F A70QS10-14FI
12 0.0054 0.06 4.4 A70QS12-14F A70QS12-14FI
14 x 51 16 0.0132 0.10 4.8 A70QS16-14F A70QS16-14FI
20 0.027 0.16 5.2 A70QS20-14F A70QS20-14FI
25 0.053 0.27 5.8 A70QS25-14F A70QS25-14FI
32 0.098 0.50 7.0 A70QS32-14F A70QS32-14FI
40 0.13 0.70 10.7 A70QS40-14F A70QS40-14FI
50 0.28 1.50 11.6 A70QS50-14F A70QS50-14FI
10 0.0043 0.025 4.0 A70QS10-22F A70QS10-22FI
15 0.008 0.049 6.2 A70QS15-22F A70QS15-22FI
20 0.013 0.076 8.0 A70QS20-22F A70QS20-22FI
25 0.02 0.125 10.0 A70QS25-22F A70QS25-22FI
32 1.04 0.27 11.0 A70QS32-22F A70QS32-22FI
40 1.09 0.48 13.0 A70QS40-22F A70QS40-22FI
22 x 58 50 0.16 0.80 14.9 A70QS50-22F A70QS50-22FI
63 0.35 1.85 16.0 A70QS63-22F A70QS63-22FI
70 0.52 2.80 16.5 A70QS70-22F A70QS70-22FI
80 0.73 3.80 17.8 A70QS80-22F A70QS80-22FI
90 1.10 5.64 17.0 A70QS90-22F A70QS90-22FI
100 1.56 8.00 19.0 A70QS100-22F A70QS100-22FI
*100kA, L/R = 11.6ms

No Striker With Striker

Dimensions-mm Dimensions-mm
Fuse Size Fuse Size
A B C A B C D E
14 X 51 14 51 14 14 X 51 14 51 14 7.5 3.8
22 X 58 22 58 16 22 X 58 22 58 16 7.5 3.8

D

A A E

C C
B B

SCAC47
12/04