Semiconductor (A) fuses
Semiconductor (AC) fuses
American Round Fuses
Form 101 Range
A70Q
Semiconductor Protection Fuses
A70Q Amp-trap
®
Semiconductor Protection fuses were
developed for inverter applications requiring extremely
low I
2
t. A70Q fuses provide the most responsive
protection for applications not required to sustain
heavy overloads.
Features/Benefits
• Lowest l
2
t of any fuse in this voltage rating
for best overall protection
• 700V AC, 650V DC rating allows protection
of greater variety of circuits
• Solid fill technology for extra reliability in performance
Ratings
• AC: 35-600A
700VAC, 100kA I.R.
• DC: 35-600A
650VDC, 100kA I.R.
L/R = 10ms
Approvals
• UL Recognized
Component
• AC: GuideNo.JFHR2
• DC: Tested to UL
Standard 198L
Parameters (35-600A)
Highlights
• Extremely Fast Acting
• Current Limiting
• Lowest l
2
t
Applications
• Protection of
inverters and other
equipment requiring
the best AC or DC
protection in this
voltage range
Single Pole Fuse Blocks
for A70Q Fuses
Catalog Numbering System
A
Amp-trap
®
Fuse
Rated Volts - 700
Style
Amperes*
Reference
Number
Mounting Types*
Blades, bolt-in
A
70
Q
500
4
70
Q 500 - 4
Fuse
Ampere
Rating
Fuse block
Catalog
Number
35-100
125-400
450-600
P243C
P266A
P266F
M219040
Y212380
S213410
* For ampere ratings and types not listed, ask sales agent.
SCAC
30
12/04
Semiconductor (A) fuses
Semiconductor (AC) fuses
American Round Fuses
Form 101 Range
A70Q
Semiconductor Protection Fuses
Standard Fuse Ampere Ratings
Ampere
Rating
Catalog
Number
Reference
Number
35
40
50
60
70
80
90
100
125
150
175
200
250
300
350
400
450
500
600
A70Q35-4
A70Q40-4
A70Q50-4
A70Q60-4
A70Q70-4
A70Q80-4
A70Q90-4
A70Q100-4
A70Q125-4
A70Q150-4
A70Q175-4
A70Q200-4
A70Q250-4
A70Q300-4
A70Q350-4
A70Q400-4
A70Q450-4
A70Q500-4
A70Q600-4
D214846
T216884
N218949
W219991
R202714
K211264
V211779
Y218429
D219469
H200981
Y202697
T211778
S212812
V213826
E215353
K217405
S217918
E219470
M222674
Figure 1
For ampere ratings and styles not listed, call Technical Services.
Dimensions
Catalog
Number
A70Q35 to 60
A70Q70 to 100
A70Q125 to 200
A70Q250 to 400
A70Q450 to 600
Mounting
Type
4
4
4
4
4
A
1.22
(31.0)
1.22
(31.0)
1.50
(38.1)
2.00
(50.8)
2.50
(63.5)
B
1.96
(49.8)
1.96
(49.8)
1.96
(49.8)
1.96
(49.8)
1.96
(49.8)
Dimensions - Inches (mm)
C
D
3.69
2.91
(93.7)
(73.9)
3.69
2.91
(93.7)
(73.9)
4.16
2.91
(106)
(73.9)
4.00
2.94
(102)
(74.7)
5.72
3.25
(145)
(82.6)
E
.34
(8.6)
.41
(10.4)
.41
(10.4)
.56
(14.2)
.56
(14.2)
F
1.00
(25.4)
1.00
(25.4)
1.00
(25.4)
1.50
(38.1)
2.00
(50.8)
G
.19
(4.8)
.19
(4.8)
.25
(6.4)
.25
(6.4)
.38
(9.7)
4.37
(111)
4.37
(111)
5.09
(129)
5.09
(129)
7.09
(180)
12/04
SCAC
31
FPGA/CPLD
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
