LIMITRON® KTK-R
Fast-Acting Fuses
13/32” x 1-1/2”, Class CC - 600 Volt, 1/10 - 30 Amps
Form No. KTK-R
Page 1 of 1
Data Sheet: 1015
Bussmann®
3-19-03 SB03078
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.
Carton Quantity and Weight
Ampere Carton Weight*
Ratings Qty. Lbs. Kg.
1/10–30 10 .180 .082
*Weight per carton.
Electrical Ratings (Catalog Symbol and Amperes)
600Vac - UL Listed & C.S.A.
KTK-R-1/10 KTK-R-6/10 KTK-R-3-1/2 KTK-R-10
KTK-R-1/8 KTK-R-3/4 KTK-R-4 KTK-R-12
KTK-R-2/10 KTK-R-1 KTK-R-5 KTK-R-15
KTK-R-1/4 KTK-R-1-1/2 KTK-R-6 KTK-R-20
KTK-R-3/10 KTK-R-2 KTK-R-7 KTK-R-25
KTK-R-4/10 KTK-R-2-1/2 KTK-R-8 KTK-R-30
KTK-R-1/2 KTK-R-3 KTK-R-9 –
1.59
(±0.031)
(38.1mm)
.419
(±0.005)
(10.3mm)
Catalog Symbol: KTK-R
Fast-Acting Branch Circuit Fuse:
1/10 T O 30A
Voltage Rating:
600Vac (or less): 0-30A
Interrupting Rating:
ac: 200,000A RMS Sym.
UL LIisted, STD. 248-4, Class CC,
(Guide #JDDZ, File #E4273)
CSA Cer tified, C22.2 NO. 248.4, (File #53787—Class
#1422-02)
• LIMITRON®fast-acting fuse.
• Melamine tube. Nickel-plated brass endcaps.
• U.L. Listed for branch circuit protection.
• Rejection type; for both standard holders or those which
reject other type fuses.
Time-Current Characteristic Curves–Average Melt
Dimensional Data
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
Recommended fuseblocks/fuseholders for
Class CC 600V fuses
See Data Sheets listed below
• Open fuseblocks - 1105
• Finger-safe fuseholders - 1109, 1102, 1103, 1151
• Panel-mount fuseholders - 2114, 2113
• In-line fuseholders - 2126
