12/04
Semiconductor (A) fuses
Semiconductor (AC) fuses
SCAC38
American Round Fuses
Form 101 Range
A150X
Semiconductor Protection Fuses
A150X Amp-trap®Form 101 Semiconductor Protection fuses,
rated up to 1000A, 1500VAC are suitable for Traction drive
and auxiliary circuits and for High Voltage Heavy duty
rectifier applications. A150X fuses are suitable for use up to
1500VDC on circuits depending on time constant.
• AC: 1A to 1000A
1500VAC, 100kA I.R.
• DC: 1A to 1000A
1000VDC, 100kA I.R.
L/R = 1000ms
Ratings
Features/Benefits
• 1500 Volt AC rated for wide range of applications
• Heavy Duty Links
• Rugged Fiberglass Body
• Ferraz Shawmut
Certified
Approvals Applications
• Protection of traction
drive auxiliary circuits,
etc.
Figure 1
Figure 2
Standard Fuse Ampere Ratings, Catalog Numbers
Ampere
Rating Catalog Number Ref. Number
Outline Fig.
1 A150X1-1 J213333 1
15 A150X15-1 Q200988 1
15 A150X15-4 F201531 2
20 A150X20-1 R215870 1
20 A150X20-4 C216892 2
25 A150X25-4 E218435 2
30 A150X30-1 V222681 1
30 A150X30-4 J223200 2
35 A150X35-4 C211786 2
40 A150X40-4 D213834 2
50 A150X50-4 S217412 2
60 A150X60-4 D219998 2
70 A150X70-4 N212302 2
80 A150X80-4 E213835 2
90 A150X90-4 R215364 2
100 A150X100-4 Q215869 2
125 A150X125-4 M219477 2
150 A150X150-4 K213334 2
175 A150X175-4 C213833 2
200 A150X200-4 A217925 2
250 A150X250-4 N219478 2
300 A150X300-4 G201532 2
400 A150X400-4 Q214351 2
450 A150X450-4 Y216382 2
500 A150X500-4 B217926 2
600 A150X600-4 K223201 2
800 A150X800-4 N214855 2
1000 A150X1000-4 2
Figure 3
Ampere
Rating Catalog Number Ref. Number
Outline Fig.
Highlights
• Fast Acting
• Current Limiting
• Low l2t
Outline Fig Dimensions - Inches (mm)
Ref. AB CDE FGHJ
Mounting
Type
A150X1 to 30 1 1
A150X15 to 60
4 2 7.15 1.21 5.62 6.46 6.34 0.31 1.00 0.18 -
(182) (31) (143) (164) (161) (8) (25) (3) -
A150X70 to 100
4 2 7.87 1.50 5.62 6.93 6.31 0.40 1.00 .025 -
(127) (31) (173) (176) (160) (10) (25) (6) -
A150X125 to 300
4 2 7.87 2.00 5.62 6.93 6.31 0.40 1.50 0.25 -
(145) (38) (88) (176) (160) (10) (38) (6) -
A150X400 to 600
4 2 9.75 2.50 6.62 8.31 8.06 0.56 2.00 0.25 -
(145) (51) (88) (211) (205) (14) (51) (6) -
A150X800 to 1000
4 3 9.87 3.50 6.12 8.03 7.71 0.56 2.75 0.37 1.37
(251) (89) (155) (204) (196) (14) (70) (9) (35)