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
Approvals
Ratings
® Ferraz Shawmut
® AC: 1/2-30A
1200VAC, 100kA I.R.
® DC: 1/2-30A
1000VDC, 100kA I.R.
L/R = 10ms
Certified
Catalog Numbering System
A
120 X 25 - 1
Amp-trap® Fuse
A
HIGHLIGHTS:
APPLICATIONS:
Rated Volts - 1200
120
X
® Protection of traction
drive auxiliary circuits,
etc.
® Fast Acting
® Current Limiting
® Low l2t
Style
(Fast acting, low l2t)
Amperes*
25
1
® Compact Size
Common Mounting Type*
Ferrule
Dimensions - In (mm)
* For ampere ratings and types not listed, call Technical Services.
Standard Fuse Ampere Ratings
Catalog Numbers
AMPERE
RATING
CATALOG
NUMBER
AMPERE
RATING
CATALOG
NUMBER
Single Pole Fuse Block for A120X Fuses
1/2
1
2
3
4
A120X1/2-1
A120X1-1
A120X2-1
A120X3-1
A120X4-1
A120X5-1
6
A120X6-1
A120X10-1
A120X15-1
A120X20-1
A120X25-1
A120X30-1
10
15
20
25
30
FUSE
AMPERE
RATING
FUSE BLOCK
CATALOG
NUMBER
1/2-30
P292
5
D 44