LA120X25-1 Datasheet, PDF (1/1 Pages) Littelfuse – LA120X Semiconductor Fuses

LA120X Semiconductor Fuses
1200 VAC I Very Fast-Acting I 1/2 – 30 Amperes
NEW
SPECIFICATIONS
Voltage Rating: AC: 1200 Volts
DC: 1000 Volts
Interrupting Rating: 100,000 Amperes
Ampere Range: 1/2 – 30 Amperes
ORDERING INFORMATION
LA 120 X 25 -1
Littelfuse’s LA120X semiconductor protection fuses, rated 1/2
through 30A, 1200 VAC are popular for use in traction drive
auxiliary circuits and similar applications. LA120X fuses are
also suitable for use on 1000VDC auxiliary circuits with low
time constants.
FEATURES
I 1000 Volt DC rating for a wide range of circuits.
I Compact size fits in where competitive sizes will not fit.
APPLICATIONS
Protection of traction drive auxiliary circuits, etc.
DIMENSIONS
In Inches (mm in parentheses)
4 5/8
(117)
Catalog Numbers & Technical Data
Ampere
Rating
Littelfuse
Catalog
Number
Mounting
Maximum
Type
Clearing I²t @1200
VAC (A²S)
1/2
LA120X1/2-1
1
1
LA120X1-1
1
2
LA120X2-1
1
3
LA120X3-1
1
4
LA120X4-1
1
5
LA120X5-1
1
6
LA120X6-1
1
10
LA120X10-1
1
15
LA120X15-1
1
20
LA120X20-1
1
25
LA120X25-1
1
30
LA120X30-1
1
1.9
7.5
30
69
120
190
280
970
2100
3700
5700
8300
.812
(20.6)
Contact Littelfuse for characteristic curves.
99