Eaton BK/KTK-R-1-1/2 Fuse - RoHS Compliant 200 kAIC
Part Number: BK/KTK-R-1-1/2
Quick Summary
The Eaton BK/KTK-R-1-1/2 fuse provides rapid protection for branch circuits in industrial controls and street-lighting applications. In the field, maintenance downtime and mis-matched fuses can delay critical repairs and inflate costs. This part is RoHS compliant and CE-marked, with a 600 V rating and a robust 200 kAIC interrupt rating. It is a Class CC LIMITRON fast-acting fuse, designed for safe, compliant installations, and its bulk packaging helps streamline stocking while its compact form supports easy field replacements.
Product Information
Extended Description
BK/KTK-R-1-1/2 Eaton: Eaton Bussmann series KTK-R fuse, Rejection style, Branch circuits, Specialized circuits, Industrial control, Street lighting (isolated, In-line fuse holders), 1.5 A, CC, Non-indicating, 200 kAIC, Bulk, 600 V
Product Name
Eaton Bussmann series KTK-R fuse
Catalog Number
BK/KTK-R-1-1/2
UPC
051712411554
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
1.5 A
Class
Class CC
Interrupt rating
200 kAIC
Fuse indicator
Non-indicating
Packaging type
Standard Bulk
Voltage rating
600 V
BK/KTK-R-1-1/2~BK-KTK-R-1-1-2~CLASS CC FAST ACTING FUSE
BK/KTK-R-1-1/2~BK-KTK-R-1-1-2~CLASS CC FAST ACTING FUSE
Bussmann series Fuseology
Eaton Specification Sheet - BK/KTK-R-1-1/2
Feature: LIMITRON fast-acting fuse technology delivers rapid interruption during overloads, sharply limiting arc energy and downstream damage. Business Impact: this minimizes downtime, extends service life for drives and controllers, and reduces repair costs by enabling quicker fault localization. Application: ideal for branch circuits, industrial control panels, and street lighting networks where fast response prevents cascading outages. Feature: The 1.5 A amperage rating sits inside a compact Class CC form factor that balances protection and accessibility. Business Impact: provides precise protection for small loads, minimizes nuisance trips, and simplifies spare-part inventories for common control devices. Application: suitable for lighting drivers, sensors, and small motor circuits in automation cabinets. Feature: 600 V voltage rating paired with a 200 kAIC interrupt rating. Business Impact: ensures safe interruption of high fault currents and aligns with plant safety standards, reducing risk and downtime. Application: ideal for industrial environments with higher fault current potential and mixed loads. Feature: Rejection style ensures only the correct fuse type is seated in compatible holders. Business Impact: reduces installation errors, protects equipment, and speeds maintenance in cabinets that house multiple fuse sizes. Application: particularly valuable in multi-cabinet installations and in-line fuse holder configurations across manufacturing lines. Feature: RoHS compliant and CE marked with bulk packaging supports regulatory compliance and efficient purchasing. Business Impact: streamlines procurement, lowers carrying costs for spares, and supports consistent sourcing across facilities. Application: ideal for centralized warehouses and field-service kits that serve industrial plants.
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FAQs
Yes. The BK/KTK-R-1-1/2 is a LIMITRON fast-acting Class CC fuse designed to fit Bussmann-series holders. Its rejection-style design helps ensure correct seating, reducing installation errors in cabinets that house multiple fuse types. When replacing, confirm holder compatibility and ensure the circuit is de-energized before replacement to maintain safety and reliability.
The fuse features a 1.5 A rating, Class CC construction, 600 V rating, and a 200 kAIC interrupt rating, delivering precise protection for sensitive control hardware. This combination minimizes nuisance trips, protects drives and controllers, and supports uptime in automated systems, conveyors, and machine controls where fast response is critical.
Yes. The fuse is RoHS compliant and CE marked, aligning with European regulatory requirements for environmental safety and electrical compliance. This adds confidence for cross-border installations and helps streamline procurement processes for global facilities.
The fuse measures 1.5 inches in length with a 0.41 inch width and height, and weighs about 0.15 lb. It is intended for bulk-packaged procurement and fits standard in-line or isolated fuse holders. Its compact dimensions simplify cabinet layout and field replacements without requiring special mounting accessories.
Using the BK/KTK-R-1-1/2 supports reliability and uptime through fast fault isolation, reduces spare-part diversity with a common Class CC device, and lowers procurement costs via bulk packaging. Its high interrupt rating and robust 600 V rating also enhance safety and compliance in industrial environments.