Eaton KTK-1-G1 Fuse - 100 kAIC at 600 Vac RoHS Compliant
Part Number: KTK-1-G1
Quick Summary
The Eaton KTK-1-G1 fuse protects control circuits and lighting in industrial equipment. In practice, engineers confront unexpected panel space constraints and nuisance trips that disrupt production. This part delivers RoHS compliant protection with a 1 A rating, a 600 V voltage rating, and a 100 kAIC interrupt capacity to reliably isolate faults. Its ferrule end x ferrule end connections simplify panel wiring, while the melamine tube and nickel-plated bronze endcaps withstand heat and corrosion in demanding environments. The small footprint enables denser, more efficient control panels without compromising safety or compliance. Overall, the KTK-1-G1 supports uptime, regulatory alignment, and lower maintenance costs for mission-critical applications.
Product Information
Extended Description
KTK-1-G1 Eaton: Eaton Bussmann series KTK fuse, Control circuits, Lighting circuit protection, Meter circuits, 1 A, Non-indicating, Ferrule end x ferrule end, 100 kAIC at 600 V, Nickel-plated bronze endcap, Melamine tube, 600 V
Product Name
Eaton Bussmann series KTK fuse
Catalog Number
KTK-1
UPC
051712420105
EAN
5027590063463
Product Length/Depth
0.41 in
Product Height
1.5 in
Product Width
0.41 in
Product Weight
0.19 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Amperage Rating
1 A
Interrupt rating
100 kAIC at 600 Vac
Voltage rating
600 V
Material
Melamine tube Nickel-plated bronze endcap
Packaging type
Standard
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Small footprint
Small footprint and compact geometry save panel real estate while preserving electrical clearance in crowded control panels. This translates to higher packing density of protection devices and easier cable management, which reduces assembly time and risk of wiring errors. In practice, engineers find it an ideal fit for compact motor starters, PLC panels, and lighting control blocks. With a 100 kAIC interrupt rating at 600 Vac, it provides robust fault interruption for short circuits, enabling faster fault isolation and reducing arc flash risk. Applications include power distribution boards, meter circuits, and critical control loops where reliability matters. Ferrule end x ferrule end connections offer a secure, vibration-resistant interface that simplifies installation and reduces contact wear, while enabling consistent torque during panel wiring. Its melamine tube and nickel-plated bronze endcaps deliver heat and corrosion resistance, supporting longevity in harsh environments. The RoHS compliant design backs regulatory objectives without sacrificing performance, and the standard packaging improves procurement efficiency. Designed to integrate with Eaton Bussmann KTK family components, the fuse supports familiar mounting workflows, enabling smoother commissioning and fewer compatibility issues during retrofits.
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FAQs
KTK-1-G1 uses ferrule end x ferrule end terminals. This design requires ferrule-compatible wire terminations to ensure a secure, vibration-resistant connection. Use crimp or ferrule terminals with the appropriate wire gauge and verify torque with a calibrated tool to maintain long-term protection reliability.
The fuse is rated for 1 A with a voltage rating of 600 V and an interrupt capacity of 100 kAIC at 600 Vac. These specs enable reliable fault isolation for short circuits while protecting downstream devices. Ensure conductors and bus bars are rated to match these values for correct protection performance.
Yes. The KTK-1-G1 is designed for control circuits, lighting circuits, and meter circuits within industrial panels. Its compact footprint and ferrule terminations support dense panel layouts, while its high interrupt rating provides dependable protection for frequent cycling and varied loads typical in automation environments.
The KTK-1-G1 is RoHS compliant, aligning with restricted substances requirements and supporting global regulatory compliance. While the data does not specify CE labeling, RoHS compliance helps with environmental and disposal considerations. Always verify local and industry-specific standards when integrating with other RoHS components in a panel.
Installing the KTK-1-G1 in a panel upgrade reduces downtime by providing reliable protection with secure ferrule terminations and a compact footprint. The 1 A rating plus high interrupt capacity safeguards critical loads without oversizing, improving uptime and lowering spare-part costs. Standard packaging simplifies stocking and procurement for maintenance teams.