Grieve Corporation JJS User Manual
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Product Information
Product Type: Fuse
Product Family: Electrical Power
Brand: Cooper Bussmann
Sub-brand: T-Tron
Class: T
JJS-15
Class T, Very Fast-Acting Fuse, 15A, 600V
Certifications
UL Listed
CSA Certified
Recommended Products
Rec. Fuse Block:
Physical Properties
Dimensions:
T60030 Series
1.5in.(L) × 0.56in.(W) × 0in.
(H)
Electrical Properties
Maximum AC
Voltage:
Amperage Rating: 15
AC Interrupting
Ratings:
Fuse Class: Class T
Fast Acting: Yes
600
● 200000 at 600V
T-Tron®Very Fast-Acting Fuses JJS
Class T — 600 Volt, 1 to 800 Amps
Form No. JJS
Page 1 of 2
Data Sheet: 1029
Bussmann
®
9-24-03
A03068
Catalog Numbers
JJS-1 JJS-45 JJS-200
JJS-2 JJS-50 JJS-225
JJS-3 JJS-60 JJS-250
JJS-6 JJS-70 JJS-300
JJS-10 JJS-80 JJS-350
JJS-15 JJS-90 JJS-400
JJS-20 JJS-100 JJS-450
JJS-25 JJS-110 JJS-500
JJS-30 JJS-125 JJS-600
JJS-35 JJS-150 JJS-800
JJS-40 JJS-175 —
See page 2 0f 2 for printed circuit board variations.
• Small, space-saving fuses provide a high degree of currentlimitation on short-circuits for excellent component protection.
• Commonly applied in electric heat circuits, load center,
disconnect switches, and meters.
• The small size of the T-Tron fuses permits installation in
panelboards and control centers for system upgrading
when existing circuit breakers cannot safely interrupt larger
available short-circuit currents.
• High speed of response for semiconductor protection.
• Available for printed circuit board applications.
Dimensional Data
Catalog Symbol:
JJS
Current-Limiting
Very Fast-Acting
Ampere Rating:
1 to 800A
Voltage Rating: 600Vac (or less)
Interrupting Rating: 200,000A RMS Sym.
Agency Information:
UL Listed, Std. 248-15, Class T, Guide JDDZ, File E4273
CSA Certified, C22.2 No. 248.15, Class 1422-02, File 53787
Carton Quantity and Weight
Catalog Carton
Weight*
Number Qty. Lbs. Kg.
1–30 10 0.33 0.149
35–60 10 0.82 0.371
70–100 5 0.51 0.231
110–200 1 0.192 0.087
225–400 1 0.46 0.208
450–600 1 0.85 0.385
800 1 1.65 0.748
*Weight per carton.
Recommended fuseblocks for
Class T 600V fuses
See Data Sheet: 1116
1.5"
(± 0.04)
Dia. .56"
(± 0.04)
Dia. .81"
(± 0.04)
.75"
(± 0.04)
.281"
(Typ. 2)
.88"
(± 0.04)
.344"
(Typ. 2)
1A to 30A
2.95"
(± 0.04)
2.36"
1.64"
70A to 100A
3.25"
(± 0.04)
2.5"
1.66"
110A to 200A
1"
(± 0.04)
1.25"
(± 0.04)
1.75"
(± 0.04)
3.63"
(± 0.04)
2.72"
1.73"
225A to 400A
3.98"
(± 0.04)
2.95"
1.78"
450A to 600A
4.33"
(± 0.04)
3.17"
1.88"
601A to 800A
.406"
(Typ. 2)
.484"
(Typ. 2)
.563"
(Typ. 2)
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