LIMITRON® KTK
Fast-Acting Fuses
600 Volt, 1/10 - 30 Amps
Form No. KTK
Page 1 of 1
Data Sheet: 1011
Bussmann®
11-13-02 N02177
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this Data Sheet are by definition uncontrolled. This bulletin is intended to clearly
present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products
and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it
should be tested by the user in all possible applications.
1.59
(±0.031)
(38.1mm)
.419
(±0.004)
(10.3mm)
Dimensional Data
RMS SYMMETRICAL CURRENT IN AMPERES
TIME IN SECONDS
10
100
800
1
100
10
1
AMPERE
RATING
.1
.01
1
3/4
6/10
3
4
6
5
.9
1-1/2
8
2-1/2
7
10
30
15
25
20
2
Electrical Ratings (Catalog Symbol and Amperes)
600Vac - UL Listed and C.S.A.
KTK-1/10 KTK-1 KTK-6 KTK-25
KTK-1/8 KTK-1-1/4 KTK-7 KTK-30
KTK-2/10 KTK-1-1/2 KTK-7-1/2 —
KTK-1/4 KTK-2 KTK-8 —
KTK-3/10 KTK-2-1/2 KTK-9 —
KTK-4/10 KTK-3 KTK-10 —
KTK-1/2 KTK-3-1/2 KTK-12 —
KTK-6/10 KTK-4 KTK-15 —
KTK-3/4 KTK-5 KTK-20 —
• LIMITRON®fast-acting fuse.
• Melamine tube.
• Nickel-plated bronze endcaps.
Carton Quantity and Weight
Ampere Carton Weight*
Ratings Qty. Lbs. Kg.
1-30 10 .180 .082
*Weight per carton.
Catalog Symbol: KTK
Fast-Acting
1/10 T O 30A
600Vac (or less)
Interrupting Rating: 100,000A RMS Sym. (UL)
UL Listed, STD. 248-14, (Guide #JDYX, File #E19180)
CSA Certified: C22.2 NO. 248.14
(File #53787—Class #1422-01)
HRC-MISC
Time-Current Characteristic Curves–Average Melt
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000Vac, 75-150Vdc). Refer to Data Sheet: 8002 or contact Bussmann
Application Engineering at 636-527-1270 for more information.
Recommended fuseblocks/fuseholders for
13/32” x 1-1/2” fuses
See Data Sheets listed below
• Open fuseblocks - 1104, 2104
• Finger-safe fuseholders - 1109, 1102, 1103, 1151
• Panel-mount fuseholders - 2114, 2113, 2108,
2112, 2109, 2140
• In-line fuseholders - 2127, 2126
