Eaton KTS-R-110 Fuse - 200 kAIC at 600 Vac, RK1 Class
Part Number: KTS-R-110
Quick Summary
KTS-R-110 fuse is a fast-acting, current-limiting device designed for industrial electrical protection in motor controls, switchgear, and power distribution panels. Operators often face nuisance outages and equipment damage from overcurrents, making precise protection essential. As a Class RK1, CE-marked fuse with a 110 A rating and a 200 kAIC interrupt rating at 600 V, it delivers reliable fault isolation under demanding loads. The design supports easy stocking and standardized replacement within Bussmann RK1 blocks, helping maintenance teams reduce downtime. This combination of performance and compliance underpins safer, more cost-effective electrical protection across industrial facilities.
Product Information
Extended Description
KTS-R-110 Eaton: Eaton Bussmann Series Class RK1 fuse, KTS-R, fast-acting, current limiting fuse, 110 A, rejection style fuse, interrupting rating of 200 kA at 600 Vac
Product Name
Eaton Bussmann series KTS-R fuse
Catalog Number
KTS-R-110
UPC
051712417297
Product Length/Depth
9.63 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
1.23 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
110 A
Interrupt rating
200 kAIC at 600 Vac
Voltage rating
600 V
Number of elements
1
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series KTS-R 600 V Class RK1 fuse data sheet no. 1044
Feature: Fast-acting, current-limiting protection. Business Impact: Rapid fault interruption minimizes damage to downstream equipment and reduces downtime during overloads. Application: Suitable for motor starters and distribution panels where inrush spikes need containment while safeguarding cables and drives. Long-tail keywords: fast-acting fuse, current-limiting RK1, motor protection fuse.Feature: 110 A rating with 200 kAIC interrupt rating at 600 V. Business Impact: High fault-current handling preserves transformer and busbar integrity in high-energy systems. Application: Industrial power distribution and switchgear with elevated short-circuit potential. Long-tail keywords: 110 A fuse, 200 kAIC interrupt rating, 600 V fuse.Feature: Class RK1, rejection style, non-indicating design. Business Impact: Safe, predictable replacement and safe mounting reduces human error during maintenance. Application: Standard RK1 fuse blocks in panel cabinets and control centers. Long-tail keywords: Class RK1 fuse, rejection style fuse, non-indicating fuse.Feature: Physical form and packaging. Business Impact: 9.63 in length and compact 1.5 in square footprint enable straightforward retrofits and consistent stocking. Application: Retrofit projects and new builds in compact enclosures that require reliable protection without bulky hardware. Long-tail keywords: 9.63 in fuse length, RK1 form factor, Bussmann fuse dimensions.Feature: Compliance and documentation. Business Impact: CE Marked certification supports regulatory acceptance and easier procurement via official catalogs and datasheets. Application: EU markets and multinational facilities needing verified protection standards. Long-tail keywords: CE Marked fuse, Bussmann data sheet 1044, compliance documentation.
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FAQs
KTS-R-110 is designed as a Class RK1 fuse, matching Bussmann RK1 block footprints for drop-in compatibility. It uses a standard footprint and a single element design, enabling straightforward replacement in existing RK1 assemblies and reducing field modification time. Ensure mounting clearance and enclosure space meet the 9.63 inch length specification for proper fit.
The KTS-R-110 is rated for 110 A with an interrupt rating of 200 kAIC at 600 V. It operates in AC circuits up to 600 V, providing fast fault interruption to protect motors, drives, and distribution panels from short-circuit conditions and overcurrents.
Yes, the KTS-R-110 is CE marked, indicating compliance with applicable EU safety and performance standards. This supports regulatory acceptance in European installations and simplifies cross-border procurement within multinational facilities.
As a fast-acting current-limiting fuse, the KTS-R-110 provides rapid interruption during fault events while allowing controlled inrush in normal operation. This helps protect motor controllers and drives from damaging surges and reduces the risk of nuisance trips in properly coordinated systems.
Plan replacements based on observed fault history, enclosure temperature, and load profiles. Use the Bussmann Full Line Catalog and KTS-R datasheet for correct replacement parts and compatibility. Maintain spares of the 110 A RK1 fuse to minimize downtime during fuse events, and ensure proper stock rotation to avoid expired inventory.