Black color code (600 Vac max). For superior protection, Eaton recommends upgrading to Bussmann series Low-Peak Class CC fuses.
Typical applications
• Control circuits
• Lighting circuit protection
• Meter circuits
KTK and KLM
Fast ActingPhysical Size:⁄‹Ω£™∑ ≈ 1⁄Ω™∑ (10.3mm ≈ 38.1mm)
Construction: Melamine Tube; Nickel Plated Brass Endcaps
Voltage Rating:KTK - 600Vac or less KLM -⁄Ω¡º-⁄Ω•A: 500Vac/600Vdc¤Ω¡º-10A: 500Vac/dc,12-30A: 500Vac/600Vdc
nterrupting Rating:100,000A - KTK; 10,000A - KLM, RMS SYM. (UL)
Agency Information: Std. 248-14 KTK-UL Listed, Guide JDYX,File E19180 KLM-UL Recognized, Guide JFHR2, File E56412 CSA Certified, File 53787, Class 1422-01, HRC-Misc
Bussmann Fuse, Semiconductor Fuse, Time Delay Fuse, High Speed Fuse, Class J Fuse, Class T Fuse, Class cc fuse, Class RK1 Fuse, Class RK5 Fuse, Class L Fuse, DC Contactor, Disconnect Switch, Car Fuse, Current Limiting Fuse, HV Fuse, Bussmann Fuse Holder, AC Fuse, DC Fuse
You can ask any Bussmann fuse and fuse cross reference(Littelfuse, Mersen, etc).