Eaton BK/KTK-R-10 Fuse - Class CC 600 V Fast-Acting
Part Number: BK/KTK-R-10
Quick Summary
The Eaton BK/KTK-R-10 fuse provides fast-acting overcurrent protection for branch circuits in industrial control and street lighting applications. Selecting the right fuse to match circuit ratings and interruption capabilities can be a challenge, often leading to nuisance trips or inadequate protection. This KTK-R line is RoHS compliant and CE marked, with a 200 kAIC interrupt rating and a 600 V maximum rating, supporting safe, scalable deployments. By pairing these fuses with compatible isolation fuse holders and standard bulk packaging, maintenance and inventory management become more efficient while staying compliant with global requirements.
Product Information
Extended Description
BK/KTK-R-10 Eaton: Eaton Bussmann series KTK-R fuse, Rejection style, Branch circuits, Specialized circuits, Industrial control, Street lighting (isolated, In-line fuse holders), 10 A, Class CC, Non-indicating, 200 kAIC, Bulk, 600 V
Product Name
Eaton Bussmann series KTK-R fuse
Catalog Number
BK/KTK-R-10
UPC
051712411592
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
RoHS Compliant CE Marked
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
10 A
Class
Class CC
Interrupt rating
200 kAIC
Fuse indicator
Non-indicating
Packaging type
Standard Bulk
Voltage rating
600 V
BK/KTK-R-10~BK-KTK-R-10~CLASS CC FAST ACTING FUSE
BK/KTK-R-10~BK-KTK-R-10~CLASS CC FAST ACTING FUSE
Bussmann series Fuseology
Eaton Specification Sheet - BK/KTK-R-10
Feature: Fast-acting LIMITRON fuse design. Business Impact: Quickly interrupts fault currents to minimize equipment damage and downtime, improving line reliability. Application: Ideal for branch circuits and industrial control where fast fault clearing is critical. Feature: Rejection style. Business Impact: Prevents incorrect fuse installation, enhancing safety and reducing rework costs. Application: Safer panel assembly and service in busy control rooms. Feature: Class CC, 10 A, 600 V rating. Business Impact: Space-efficient protection with broad compatibility across small to mid-size control panels, reducing enclosure footprint. Application: Industrial control panels and street-lighting control circuits. Feature: 200 kAIC interrupt rating. Business Impact: Higher fault current protection for demanding environments, supporting upstream protection coordination. Application: Heavy-duty electrical installations and power distribution. Feature: Non-indicating fuse indicator. Business Impact: Reduces maintenance complexity and costs when remote monitoring is used, while simplifying stock management. Application: Bulk packaged spares for field service. Feature: RoHS compliant and CE marked. Business Impact: Regulatory compliance for global deployments, lowering risk in cross-border projects. Application: European and international projects requiring standard safety certifications.
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FAQs
Installation is straightforward: select a 10 A, 600 V Class CC fuse in a compatible fuse holder, verify a clean, insulated connection, and ensure it matches the circuit’s interruption needs. The rejection style helps prevent incorrect insertion, reducing the risk of misfiring and simplifying service.
The Class CC fast-acting design clears faults quickly to protect wiring and devices in branch circuits and industrial controls. Use it where compact size and rapid fault clearing are essential, such as panel-mounted controls, lighting controllers, and small automation circuits requiring precise protection coordination.
Yes. With a 600 V rating and 200 kAIC interrupt capability, the BK/KTK-R-10 is well-suited for street lighting circuits that may experience high fault currents. Its bulk packaging and non-indicating indicators support straightforward inventory and low-maintenance operation in outdoor or protected enclosures.
The BK/KTK-R-10 is CE marked and RoHS compliant, meeting essential regulatory and environmental standards for global deployments. These certifications help ensure product safety, reduce compliance risk, and simplify acceptance in European and other markets with strict electrical standards.
Key specs include a 10 A amperage rating, 600 V voltage rating, Class CC construction, and a 200 kAIC interrupt rating. These figures define the protection scope for branch circuits and industrial controls, guiding proper fuse selection and coordination within power distribution designs.