Eaton KTS-R-70 Fuse - Class RK1, 70A, 200 kAIC
Part Number: KTS-R-70
Quick Summary
The Eaton KTS-R-70 fuse protects industrial power circuits with fast-acting, current-limiting performance. The device helps prevent costly equipment damage and downtime caused by short circuits and overloads in control panels and distributed power systems. This Class RK1, 600 V fuse features a 70 A rating and a 200 kAIC interrupt capability, backed by CE marking and ferrule-style construction for reliable blade-end connections. Its non-indicating design reduces maintenance complexity while delivering consistent protection across rugged environments. For engineers and procurement teams, the KTS-R-70 offers predictable performance, compatibility with standard Bussmann catalogs, and a compact form factor that simplifies panel layouts and replacement stocking, ensuring faster MTTR and improved overall system uptime.
Product Information
Extended Description
KTS-R-70 Eaton: Eaton Bussmann Series Class RK1 fuse, KTS-R, fast-acting, current limiting fuse, 70 A, rejection style fuse, interrupting rating of 200 kA at 600 Vac
Product Name
Eaton Bussmann series KTS-R fuse
Catalog Number
KTS-R-70
UPC
051712417136
Product Length/Depth
7.88 in
Product Height
1 in
Product Width
1 in
Product Weight
0.5 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
70 A
Interrupt rating
200 kAIC at 600 Vac
Voltage rating
600 V
Material
Melamine glass tube
Number of elements
1
Packaging type
Standard
Class
Class RK1
Connection
Blade end x blade end
Fuse indicator
Non-indicating
Special features
Ferrule design
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 RK1 fuse design. Business Impact: Quickly clears fault currents to minimize arc damage and collateral equipment failure. Application: Ideal for industrial control panels and motor control circuits where short-circuit protection is critical and downtime must be minimized. Long-tail keywords: fast-acting fuse for industrial panels, RK1 current-limiting protection.Feature: 70 A rating with 200 kAIC interrupt rating at 600 V. Business Impact: Higher fault-current tolerance protects feeders and downstream loads, reducing the risk of cascading failures. Application: Main power feeds and distribution nodes in control cabinets and panel assemblies. Long-tail keywords: 600 V Class RK1 fuse, high interrupt rating protection.Feature: Ferrule design and blade-end x blade-end connections. Business Impact: Provides robust, secure terminations with reliable field mounting and straightforward replacement. Application: Retrofit and new-build panel installations where consistent connection integrity matters. Long-tail keywords: ferrule design fuse, blade end connections.Feature: Non-indicating fuse with standard packaging. Business Impact: Simplifies panel design and maintenance planning, lowering inspection time and spare parts handling. Application: Large-scale systems requiring consistent, non-intrusive protection. Long-tail keywords: non-indicating fuse, durable panel protection.Feature: CE compliance and Class RK1 certification. Business Impact: Streamlines compliance workflows and supplier qualification for regulated environments. Application: European and global facilities needing proven electrical protection standards. Long-tail keywords: CE marked RK1 fuse, electrical protection compliance.
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FAQs
The KTS-R-70 is a fast-acting, current-limiting Class RK1 fuse designed to protect industrial control panels and power distribution circuits. It prevents damage from short circuits and overloads while supporting reliable, quick fault isolation to minimize downtime.
The device provides a 70 A amperage rating, 600 V voltage rating, and a 200 kAIC interrupt rating, enabling robust protection against high fault currents in 600 V systems typical of industrial equipment.
Yes. The KTS-R-70 uses blade end x blade end connections with a ferrule design, ensuring secure terminations and straightforward installation in standard Bussmann series panels and assemblies.
The KTS-R-70 is CE marked and classified as Class RK1. These certifications support regulatory compliance in European markets and align with common industrial protection standards.
Choose a location with proper ventilation and access for replacement. Since it is non-indicating, plan for a separate fault indicator if visual status is required, and ensure blade-end terminations are clean and compatible with existing Bussmann components.