Eaton LENRK175 Fuse - RK1, UL Listed, 200 kAIC
Part Number: LENRK175
Quick Summary
Eaton LENRK175 Fuse delivers high-current motor protection for industrial drives and motor circuits. Engineers frequently face nuisance trips and unplanned downtime caused by inrush during motor startup. This device is UL Listed and CSA Certified and RoHS compliant, supporting safe operation in code-compliant facilities and across global supply chains. Designed for Class RK1 protection and easy integration in standard panels, LENRK175 helps reduce maintenance costs while improving overall equipment effectiveness. With a 175 A rating and 200 kAIC interrupt capability, it is a robust choice for demanding motors and drives in modern industrial environments.
Product Information
Extended Description
LENRK175 Eaton: Eaton Edison LENRK fuse, Non-indicating, High in-rush current motor protection, Electrically isolated end caps, 175 A, Class RK1, 200 kAIC, Standard, 1, 250 V, 125 Vdc
Product Name
Eaton Edison LENRK fuse
Catalog Number
LENRK175
UPC
782634538493
Product Length/Depth
7.13 in
Product Height
1.61 in
Product Width
1.61 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
175 A
Interrupt rating
200 kAIC
Voltage rating
250 Vac, 125 Vdc
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Quantity
1
Special features
Non-indicating, High in-rush current motor protection
Feature → Business Impact → Application: The LENRK175 fuse delivers 175 A protection with a 200 kAIC interrupt rating, safeguarding large motors and reducing catastrophic faults in industrial drives and MCCs. This translates to fewer unplanned outages and lower repair costs, especially in high-load applications where startup surges are common. Application-wise, it suits harsh factory settings and panel-mounted motor protection schemes where reliability and quick fault isolation are critical. Feature → Business Impact → Application: Class RK1, non-indicating design simplifies replacement in busy control panels, cutting downtime during maintenance while ensuring proper fuse selection in standard installations. This supports faster commissioning and less confusion for technicians working across multiple lines. Feature → Business Impact → Application: RoHS compliant, UL Listed, and CSA Certified construction delivers regulatory peace of mind and safer disposal, reducing compliance overhead for global deployments and improving supplier confidence. Feature → Business Impact → Application: Electrically isolated end caps enhance service safety during field replacements, a crucial advantage in confined MCC spaces or high-energy areas. Feature → Business Impact → Application: 250 Vac / 125 Vdc voltage rating and standard packaging streamline compatibility with existing electrical protection and control systems, enabling straightforward retrofits in mature plants and new builds alike.
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FAQs
LENRK175 is designed for Class RK1 motor protection and fits standard MCC panels and motor drives. It accommodates up to 175 A loads with a 200 kAIC interrupt rating, making it suitable for high-startup inrush in industrial motors.
Yes, LENRK175 is RoHS compliant and carries UL Listed and CSA Certified certifications, providing regulatory compliance and safe operation in a wide range of international facilities.
LENRK175 is rated at 175 A, with a 200 kAIC interrupt rating, and voltage ratings of 250 Vac and 125 Vdc, enabling protection across typical industrial motor circuits and DC bus configurations.
The fuse’s non-indicating design simplifies replacement in busy panels, and its high interrupt rating minimizes fault propagation. Combined with reliable inrush protection, this reduces nuisance trips and unplanned downtime during motor startups.
LENRK175 comes in standard packaging with dimensions of 7.13 in length, 1.61 in width and height, and 1-pack quantity, making retrofits and new installations straightforward in commonly used panel spaces.