Eaton BK/KTK-R-2 Fuse - 200 kAIC Class CC Fast-Acting
Part Number: BK/KTK-R-2
Quick Summary
The Eaton Bussmann BK/KTK-R-2 fuse is a LIMITRON fast-acting fuse for branch circuits and industrial control. Engineers often confront nuisance trips and coordination challenges when protecting sensitive loads in control panels, industrial equipment, or street-lighting networks. This device is CE marked and RoHS compliant, with a 600 V rating and a 200 kAIC interrupt rating. Bulk packaging simplifies stocking for procurement teams, while the non-indicating design minimizes maintenance checks and misreads during rapid replacements. Overall, BK/KTK-R-2 combines a compact 1.5 inch length with a 0.41 inch profile and robust protection, delivering reliability and cost savings in demanding environments. Its 2 A rating supports precise control and selective tripping, reducing collateral outages.
Product Information
Extended Description
BK/KTK-R-2 Eaton: Eaton Bussmann series KTK-R fuse, Rejection style, Branch circuits, Specialized circuits, Industrial control, Street lighting (isolated, In-line fuse holders), 2 A, Class CC, Non-indicating, 200 kAIC, Bulk, 600 V
Product Name
Eaton Bussmann series KTK-R fuse
Catalog Number
BK/KTK-R-2
UPC
051712411561
Product Length/Depth
1.5 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.15 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Catalog Notes
Bulk
Type
LIMITRON Fast-acting fuse
Special features
Rejection style
Application
Branch circuits, specialized circuits, industrial control, street lighting (isolated, in-line fuse holders)
Amperage Rating
2 A
Class
Class CC
Interrupt rating
200 kAIC
Fuse indicator
Non-indicating
Packaging type
Standard Bulk
Voltage rating
600 V
BK/KTK-R-2~BK-KTK-R-2~CLASS CC FAST ACTING FUSE
BK/KTK-R-2~BK-KTK-R-2~CLASS CC FAST ACTING FUSE
Bussmann series Fuseology
Eaton Specification Sheet - BK/KTK-R-2
The BK/KTK-R-2 is a LIMITRON fast-acting fuse rated at 2 A and 600 V, with a 200 kAIC interrupt rating, designed for branch circuits and industrial control. This combination delivers rapid fault clearance, minimizing arc energy and protecting downstream equipment, which translates to higher line uptime in manufacturing cells and control panels. The system-level impact is clearer circuit protection with reduced repair time and better traceability in maintenance logs, supporting applications in automation panels, street-lighting networks, and industrial equipment racks. Rejection style construction prevents misplacement after tripping, reducing commissioning errors and improving panel reliability during quick swaps in high-traffic environments. The bulk, standard 1.5 inch length format simplifies stocking and replacements across distributed sites, while the 0.41 inch profile enables installation in crowded enclosures. Compatibility with isolated and inline fuse holders lowers installation risk and accelerates project timelines. Non-indicating operation minimizes unnecessary field checks, lowering maintenance labor costs. In practice, this fuse delivers dependable protection with predictable trip behavior, enabling engineers to design safer, more efficient power distribution schemes in demanding industrial settings.
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FAQs
Install BK/KTK-R-2 in suitable isolated fuse holders or inline fuse holders designed for 600 V circuits. Verify the panel is sized for Class CC fuses and that the circuit current does not exceed 2 A. Use bulk packaging for stock continuity and replace only after a confirmed trip has cleared. Ensure the mounting space accommodates the 1.5 inch length and 0.41 inch width.
BK/KTK-R-2 is a LIMITRON fast-acting fuse with a 2 A amperage rating, 600 V voltage rating, and a 200 kAIC interrupt rating. It is non-indicating and categorized as Class CC, suitable for rapid clearance of faults in branch circuits and industrial control.
Yes. The fuse is designed for branch circuits, specialized circuits, industrial control, and street lighting applications (including isolated and inline fuse holders). Its 600 V rating and 200 kAIC interrupt capability support reliable protection in outdoor and harsh indoor environments commonly found in street lighting and plant automation.
BK/KTK-R-2 is CE marked and RoHS compliant, ensuring compliance with European regulatory requirements and environmental standards. These certifications support safe integration into European electrical systems and sustain lifecycle reliability.
The non-indicating design reduces field checks, while the robust 200 kAIC interrupt rating lowers downtime in fault events. Bulk packaging improves procurement efficiency and stocking, lowering carrying costs. Overall, the BK/KTK-R-2 provides dependable protection with streamlined maintenance and a favorable total cost of ownership in high-demand industrial environments.