SMARTSPOT INDICATOR AMP-TRAP 2000
i Shawmut
TIME DELAY / CLASS J FUSES
AJT
CATALOG
NUMBER
AMPERE
RATING
CATALOG
NUMBER
AMPERE
RATING
CATALOG
NUMBER
AMPERE
RATING
CATALOG
NUMBER
1
AJT1
4-1/2
5
1-6/10
1-8/10
2
2-1/4
2-1/2
2-8/10
3
3-2/10
3-1/2
4
AJT3
AJT3-2/10
AJT3-1/2
AJT4
AJT25
AJT30
AJT35
AJT40
AJT45
AJT50
AJT60
AJT70
AJT80
AJT90
AJT100
AJT110
125
AJT1-1/4
AJT1-1/2
AJT1-6/10
AJT1-8/10
AJT2
AJT2-1/4
AJT2-1/2
AJT2-8/10
AJT4-1/2
AJT5
AJT5 6/10
AJT6
AJT6-1/4
AJT7
AJT8
AJT9
AJT10
AJT12
AJT15
AJT17 1/2
AJT20
25
1-1/4
AJT125
AJT150
AJT175
AJT200
AJT225
AJT250
AJT300
AJT350
AJT400
AJT450
AJT500
AJT600
AMPERE
RATING
1-1/2
5-6/10
6
6-1/4
7
8
9
10
12
15
17 1/2
20
30
35
40
45
50
60
70
80
90
100
110
150
175
200
225
250
300
350
400
450
500
600
Recommended Fuse Blocks
With Box Connectors for
Amu-trap Class J Fuses
Catalog Number
Fuse
Ampere
Rating
0-30
31-60
01-100
101-200
201-400
401-600
600V OR LESS
IPOle
3 pole
US3J1I
US6J1I
61036J
62001J
64031J
6631J
US3J3!
US6J3I
61038J
62003J
64033J
6633J
A variety of pole configurations and termination
provisions is available
Note Indicator Not availible (1-7a)
M
\-t-A
H'h
^>
-d>
1
F
1-60A
70-600A
Dimensions
B
A
AMPERE
RATING
1-30
31-60
61-100
101-200
201-400
401-600
C
In.
mm
In.
mm
2-1/4
57
21
27
23/8
60
4-5/8
117
13/16
1-1/16
1-1/16
5-3/4
146
1-5/8
41
7-1/8
181
2 1/8
54
8
203
2-1/2
64
27
In.
r
E
D
mm
-
In.
-
mm
-
G
F
mm
-
In.
-
H
mm
-
In.
-
mm
-
In.
-
mm
7
1/8
3/16
32
19
25
35/8
92
3/8
10
9/32
48
3/4
1-1/8
In.
1
29
1-3/8
35
4-3/8
111
3/8
10
9/32
7
1/4
3/8
63
1 5/8
41
1 7/8
5 1/4
133
17/32
14
13/32
10
95
2
51
2-1/8
48
54
6
152
11/16
18
17/32
13
-
Optional indicaior/Microswftch Mount (El) dimensions:
•m———— » —— —^
1 24
(31 <)
1 61
(« 9)
1
67
(17 0 )
t - —£-"v~
r
I
—— r
•^—
N
Note
Fuses with the El option will receive
th
the AOS-S or AOS-Q Add On-Switch
AOS-S 1
1
1
El
J_ o.
CATALOG NUMBER
A
AJT(70-100)-EI
280
(710)
AJT(1 10-200) El
322
(818)
AJT(225 400) El
324
(822)
AJT(450-600)-EI
361
(918)
f^
"-£13 ——
A3
SMARTSPOT INDICATOR AMP-TRAP 2000'
i Shawmut
AJT
TIME DELAY / CLASS J
SMARTSPOT™ WITH MAXIMUM CIRCUIT
PROTECTION
Amp-trap 2000® SmartSpot™ AJT fuses now
provide a visual open fuse indicator. With advanced
material technology added to the existing product
line the AJT fuse provides IEC Type "2" (No Damage)
protection to main, feeder, and branch circuits, for all
types of loads — yet, they require only half the
mounting space needed for 600VAC Class RK fuses.
AJT's time delay characteristics for handling harmless in-rush currents, its current limiting ability (the
most current limiting UL fuse class!), and wide range
of ratings (from 1 to 600 Amperes) — give excellent
protection for all your applications.
Features/Benefits
HIGHLIGHTS:
x
x
x
x
x
Smart Spot Indicator
Time Delay
Highly Current Limiting
DC Ratings
Optional Mechanical
Indicator
(70 to 600A fuses)
APPLICATIONS:
> Motor Circuits
x Mains
> Feeders
'*• Branch Circuits
> Lighting, Heating
& General Loads
x Transformers
x Control Panels
x Circuit Breaker Back-up
X Bus Duct
x Load Centers
x Solid State SmartSpot Indicator
X Time delay for motor starting and transformer inrush
X SOOkA interrupting rating self-certified,
UL witnessed tests
X Extremely current limiting for low peak let-thru current
X Most current limiting UL class fuse
X Small footprint requires less mounting space and
allows smaller, more economical fuse blocks
> Easy 2-to-1 selectivity for prevention of nuisance
shutdowns
X Unique Class J dimensions prevent replacement errors
X High-visibility orange label gives instant recognition
X Metal-embossed date and catalog number for
traceability and lasting identification
> Fiberglass body provides dimensional stability in harsh
industrial settings
X High-grade silica filler ensures fast arc quenching
X Optional El Indicator/Switch mount for AJT70 to
600 open fuse indication
Ratings
X AC: 1 to 600A
600VAC, 200kA I R
(self certified for
600VAC, SOOkA I.R,
UL witnessed)
DC: 1 to 600A
500VDC, 100kAI.R.
Approvals
AJT (1-600):
y UL Listed to
Standard 248-8
> DC Listed to UL
Standard 198L
> CSA Certified to
Standard C22.2
No. 2488
X IEC 269-2-1
AJT (70-600) El:
> UL Component
Recognized
> DC Tested to UL
Standard 198L
©<§*!
A2