Eaton LENRK100 Fuse - UL Listed RK1, 200 kAIC, 250 Vac
Part Number: LENRK100
Quick Summary
Eaton LENRK100 fuse provides reliable motor protection for industrial motors and drive systems. Users often grapple with nuisance trips during motor inrush, leading to unplanned downtime and maintenance overhead. UL Listed and CSA Certified, RoHS Compliant, with Class RK1 protection, ensures safety, regulatory compliance, and sustainability in a demanding environment. Rated at 100 A with a 200 kAIC interrupt rating, it handles high inrush scenarios while preserving selective coordination with the Edison LENRK family fuses. Designed for easy stocking and installation, it ships in a 5-pack and features a compact 5.88 in length, 1.1 in width and height, supporting streamlined maintenance programs and reliable uptime.
Product Information
Extended Description
LENRK100 Eaton: Eaton Edison LENRK fuse, Non-indicating, High in-rush current motor protection, Electrically isolated end caps, 100 A, Class RK1, 200 kAIC, Standard, 5, 250 V, 125 Vdc
Product Name
Eaton Edison LENRK fuse
Catalog Number
LENRK100
UPC
782634538455
Product Length/Depth
5.88 in
Product Height
1.1 in
Product Width
1.1 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
100 A
Interrupt rating
200 kAIC
Voltage rating
250 Vac, 125 Vdc
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Quantity
5
Special features
70/30 brass end cap
Feature → Business Impact → Application: High inrush motor protection with a 200 kAIC interrupt rating ensures rapid fault clearance and reduced motor damage, translating to lower downtime and longer equipment life for conveyors, pumps, and fans. This capability supports uptime targets in heavy-duty industrial environments and improves overall plant reliability. Feature → Application → Benefit: Non-indicating fuse provides a clean control cabinet signal without nuisance indicators, minimizing false alarms and simplifying panel design in automation systems. Benefit: installation is straightforward in Edison LENRK circuits, with compatible 70/30 brass end caps offering robust electrical contact and mechanical durability in harsh environments. Feature → Compliance → Risk management: Class RK1, UL Listed, CSA Certified, and RoHS compliant, delivering regulatory assurance and the confidence to standardize procurement across multiple sites. Benefit: reduces compliance risk while enabling standardized spares inventory and faster MTTR. Feature → Packaging → Operations: Packaging type Standard and Quantity 5 per pack supports efficient stocking, faster replacements, and lower carrying costs for maintenance teams. Benefit: lowers total cost of ownership by aligning procurement with maintenance intervals and reducing stockouts.
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FAQs
LENRK100 is designed for straightforward panel integration in Edison LENRK circuits. It uses 70/30 brass end caps for durable contact, is non-indicating to minimize panel clutter, and arrives in a standard packaging of five units to support stocked spares. Ensure mounting in a compatible enclosure with adequate clearance for the 5.88 in length and 1.1 in square footprint, following standard electrical safety practices.
LENRK100 provides a 100 A amperage rating with a 200 kAIC interrupt rating and supports 250 Vac and 125 Vdc. It is a Class RK1 fuse, UL Listed and CSA Certified, RoHS compliant, designed for protection of motors and motor controllers in general industrial applications and Edison LENRK family circuits.
Yes. LENRK100 is purpose-built for high inrush motor protection, featuring a 200 kAIC interrupt rating that clears faults quickly while preserving motor winding integrity. Its 100 A rating suits medium-to-large motors, and its non-indicating design minimizes panel signaling during normal operation, reducing diagnostic time during maintenance and startup sequences.
LENRK100 carries UL Listed and CSA Certified marks, confirming safety and performance to recognized standards. It is RoHS compliant, aligning with environmental regulations and sustainability goals. These certifications support cross-border deployment and procurement standardization across multiple facilities.
LENRK100 delivers reduced maintenance downtime through reliable motor protection and fast fault clearance, lowering repair costs and unplanned shutdowns. Its 5-pack packaging simplifies spare part management, while USB-like integration with the Edison LENRK family ensures compatibility and streamlined stocking, contributing to a lower total cost of ownership and higher operational uptime.