AMP-TRAP
®
–Form 101
A120X
SEMICONDUCTOR PROTECTION FUSES
A120X Amp-trap
®
Form 101 Semiconductor Protection
fuses, rated 1/2A through 30A, 1200VAC are popular
for use in traction drive auxiliary circuits and similar
applications. A120X fuses are also suitable for use on
1000VDC auxiliary circuits with low time constants.
Features / Benefits
®
1000 Volt DC rated
for wide range of circuits
®
Compact size
fits in where competitive sizes will not fit
Ratings
®
AC:
1/2-30A
1200VAC, 100kA I.R.
®
DC:
1/2-30A
1000VDC, 100kA I.R.
L/R = 10ms
Approvals
®
Ferraz Shawmut
Certified
Catalog Numbering System
A 120 X 25 - 1
HIGHLIGHTS:
®
Fast Acting
®
Current Limiting
®
Low l t
®
Compact Size
2
APPLICATIONS:
®
Protection of traction
drive auxiliary circuits,
etc.
Amp-trap
®
Fuse
Rated Volts - 1200
Style
(Fast acting, low l
2
t)
Amperes*
Common Mounting Type*
Ferrule
A
120
X
25
1
Dimensions - In (mm)
* For ampere ratings and types not listed, call Technical Services.
Standard Fuse Ampere Ratings
Catalog Numbers
AMPERE
RATING
1/2
1
2
3
4
5
CATALOG
NUMBER
A120X1/2-1
A120X1-1
A120X2-1
A120X3-1
A120X4-1
A120X5-1
AMPERE
RATING
6
10
15
20
25
30
CATALOG
NUMBER
A120X6-1
A120X10-1
A120X15-1
A120X20-1
A120X25-1
A120X30-1
Single Pole Fuse Block for A120X Fuses
FUSE
AMPERE
RATING
1/2-30
FUSE BLOCK
CATALOG
NUMBER
P292
D 44
AMP-TRAP
®
–Form 101
A120X
SEMICONDUCTOR PROTECTION FUSES
A120X1/2 to 30
Melting Time – Current Data, 1200V Fuses
Current in Amperes
D
Time in Seconds
Peak Let-Thru Current Data – A120X2 to 30, 1200 Volts AC
Maximum Instantaneous Peak Let-Thru Amperes
I
2
t Data – 1200 Volts AC, 100kA
FUSE
AMPERE
RATING
1/2
1
2
3
4
5
6
10
15
20
25
30
I
2
t DATA
MELTING CLEARING
(A
2
s)
(A
2
s)
.10
.40
4.3
8.9
10
18
29
500
1100
2000
3100
4400
1.9
7.5
30
69
120
190
280
970
2100
3700
5700
8300
Available Current in RMS Symmetrical Amperes
D 45
京公网安备 11010802033920号
EEWORLD
