Eaton KLU-700 Fuse - 200 kAIC at 600V, RoHS/CE
Part Number: KLU-700
Quick Summary
Eaton KLU-700 fuse is a fast-acting current-limiting device protecting power distribution circuits in industrial equipment. Many engineers face nuisance tripping or struggles selecting fuses that withstand fault surges without compromising protection. This Class L fuse is RoHS compliant and CE marked, aligning with global safety and environmental requirements. With a 700 A rating and 200 kAIC interrupt capacity, it supports reliable, scalable protection for motor drives, panel boards, and distribution blocks. By selecting the KLU-700, maintenance windows shorten due to predictable replacement parts and clear blade-end connections. Its bolt-on mounting and blade-end design simplify installation in standard industrial enclosures, reducing downtime and total cost of ownership.
Product Information
Extended Description
KLU-700 Eaton: Eaton Bussmann Series Class L fuse, KLU, fast-acting, current limiting fuse, 700 A, bladable fuse, interrupting rating of 200 kA, 600 Vac
Product Name
Eaton Bussmann series KLU fuse
Catalog Number
KLU-700
UPC
051712135047
EAN
5027590255493
Product Length/Depth
8.63 in
Product Height
2.5 in
Product Width
2.5 in
Product Weight
3.75 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Amperage Rating
700 A
Interrupt rating
200 kAIC at 600 Vac
Response time
5 sec at 500%
Voltage rating
600 V
Packaging type
Standard
Class
Class L
Connection
Bolted blade end x bolted blade end
Fuse indicator
Non-indicating
Mounting method
Bolt
Quantity
1
Special features
Non-indicating
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series KLU Class L fuse data sheet No. 1013
Feature: The Eaton Bussmann KLU Class L fuse delivers fast-acting current-limiting protection for high-current circuits, with an amperage rating of 700 A and an interrupt rating of 200 kAIC at 600 Vac. Business impact: This combination minimizes fault energy, protects conductors and components, and shortens dangerous fault durations, reducing the risk of insulation damage and costly downtime. Application: Ideal for motor drives, power distribution panels, and feeder circuits in manufacturing lines where reliable isolation is critical. Feature: Its 5-second response at 500% overload reflects precise protection without nuisance tripping. Business impact: engineers can set aggressive protection without compromising uptime, enabling safer, more predictable maintenance windows. Application: suitable for end-of-line protection in machine builders and panel builders, where predictable fuse behavior simplifies design validation and warranty claims. Feature: Bolt-on mounting with bolted blade-end connections and a standard packaging type simplifies installation and retrofit. Business impact: reduces commissioning time, lowers commissioning errors, and ensures a robust, vibration-tolerant connection in harsh environments. Application: convenient in control panels and switchgear that rely on bolted-blade end fuses, especially where replacement parts and serviceability are critical. Feature: RoHS compliant and CE marked, aligning with global regulatory expectations. Business impact: minimizes compliance risk across international deployments and supports sustainability goals. Application: suitable for equipment intended for markets with RoHS and CE requirements, including industrial automation, process control, and energy-management systems. Feature: Class L designation and Bussmann data sheet availability provides proven performance history. Business impact: brands can reference established performance metrics, easing procurement and qualification processes. Application: supports system integrators and OEMs needing documented electrical ratings and installation guidance for KLU fuses in standard control architectures.
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FAQs
Best suited for high-current protection in industrial panels, motor drives, and distribution feeders, the Eaton KLU-700 delivers fast-acting current-limiting protection. With a 700 A rating and 200 kAIC interrupting capacity at 600 Vac, it isolates faults quickly, reduces arc energy, and minimizes downtime. Its bolt-on blade-end design simplifies retrofit and ensures reliable connections in rugged environments.
Install the KLU-700 using bolt mounting with bolted blade-end connections for a secure, vibration-tolerant fit in standard enclosures. Confirm enclosure space for the 8.63 inch length and apply the torque values from the datasheet. Since the fuse is non-indicating, plan periodic inspections or diagnostic checks to verify integrity and timely replacement during maintenance.
Applications include motor drives, machine controls, and distribution panels in manufacturing and process industries. The 700 A rating and 200 kAIC interrupt capacity provide robust protection for large feeders, while the 600 V rating covers typical industrial networks. The compact Class L profile also aids integration into tight control panels and switchgear.
The KLU-700 is RoHS compliant and CE marked, meeting essential European safety and environmental standards. While the datasheet does not specify SIL ratings, these certifications support regulatory compliance and market acceptance for global deployments, aligning with common industry requirements for automotive, industrial automation, and energy-management equipment.
The KLU-700 helps reduce downtime by providing reliable, predictable fault isolation and easier replacement due to its standard blade-end design and bolt mounting. Its compatibility with Bussmann catalogs and Eaton data supports faster procurement and qualification, delivering lower total cost of ownership over the equipment lifecycle in harsh industrial environments.