Page 36 - Ferraz semiconductor UL

Semiconductor (A) fuses
Semiconductor (AC) fuses

American Round Fuses

Form 101 Range

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 Approvals Highlights Applications

• AC: 1/2-30A • Ferraz Shawmut • Fast Acting • Protection of traction
1200VAC, 100kA I.R. Certified • Current Limiting drive auxiliary
• Low l t circuits, etc.
2
• DC: 1/2-30A
• Compact Size
1000VDC, 100kA I.R.
L/R = 10ms
Dimensions - In (mm) Catalog Numbering System

A 120 X 25 - 1

Amp-trap Fuse A
®
Rated Volts - 1200 120

Single Pole Fuse Blocks Style X
(Fast acting, low I t)
2
for A120X Fuses
Amperes* 25
Fuse Fuse block Common
Ampere Catalog Reference Mounting Types*
Rating Number Number Ferrule 1
1/2-30 P292 T216976
* For ampere ratings and types not listed, ask sales agent.

Standard Fuse Ampere Ratings, Catalog and Reference Numbers

Ampere Catalog Reference Ampere Catalog Reference
Rating Number Number Rating Number Number
1/2 A120X1/2-1 T218954 6 A120X6-1 W216380
1 A120X1-1 C218433 10 A120X10-1 K219475
2 A120X2-1 E223196 15 A120X15-1 R222678
3 A120X3-1 P211268 20 A120X20-1 M200985
4 A120X4-1 Z212818 25 A120X25-1 E202864
5 A120X5-1 J214851 30 A120X30-1 Z211783

SCAC36 12/04