Eaton LENRK70I Fuse - CSA Certified UL Listed
Part Number: LENRK70I
Quick Summary
Eaton Edison LENRK fuse provides high inrush motor protection for demanding industrial drives. Plants often face nuisance trips and downtime during startup when protection isn’t matched to motor load. It carries CSA Certified and UL Listed certifications to underpin safety and reliability in harsh environments. Designed for easy panel integration, it supports robust electrical protection while reducing total cost of ownership.
Product Information
Extended Description
LENRK70I Eaton: Eaton Edison LENRK fuse, Indicating, High in-rush current motor protection, Electrically isolated end caps, 70 A, Non-indicating, 200 kAIC, Standard, 5, 250 V, 125 Vdc
Product Name
Eaton Edison LENRK fuse
Catalog Number
LENRK70I
UPC
782634990161
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
Not Applicable
Certifications
CSA Certified UL Listed
Amperage Rating
70 A
Interrupt rating
200 kAIC
Voltage rating
250 Vac, 125 Vdc
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
5
Special features
70/30 brass end cap
LENRK70I provides a 70 A rating with a 200 kAIC interrupt rating and a dual-voltage capability of 250 Vac /125 Vdc. This arrangement enables rapid fault clearance, protecting motors and drive electronics from damaging short circuits during startup surges. It’s well suited to motor circuits in industrial drives, pumps, and conveyors where reliable protection is essential. Five fuses per pack and standard packaging streamline procurement and reduce stocking complexity for maintenance teams. The compact footprint—5.88 in long with a 1.1 in by 1.1 in profile—facilitates mounting in tight control panels and crowded switchgear environments. This packaging strategy also helps with consistent spares planning across multiple facilities. Electrically isolated end caps combined with 70/30 brass end caps improve connection reliability and simplify installation in challenging environments. The non-indicating design reduces unnecessary panel indicators, lowers maintenance overhead, and minimizes potential misreads during audits. It remains compatible with standard Edison LENRK fuse holders for straightforward replacement cycles. Certified to CSA and UL safety standards, LENRK70I provides a trusted compliance baseline for audits and approvals. These certifications support regulatory acceptance, insurance requirements, and customer audits for motor protection panels. The fuse’s specification sheet and catalogs further streamline validation during design reviews. Compatibility with Edison LENRK fuse holders ensures straightforward retrofits and migrations from older protection schemes without major panel redesigns. The device’s 250 Vac /125 Vdc rating supports mixed AC/DC control circuits, reducing engineering time during panel upgrades. This versatility helps protect a broader range of motor-driven loads within a single protection strategy. Real-world ROI comes from reduced downtime due to fast fault clearance and longer motor life, as well as easier spares management with the standard 5-pack across multiple sites. Added safety certifications support quicker approvals, lowering audit-related costs and speeding up commissioning in new installs or expansions in manufacturing facilities.
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FAQs
LENRK70I is designed to fit standard Edison LENRK fuse holders and commonly used protection panels. The 5-pack packaging and 5.88 inch length fit typical enclosure footprints, while the 1.1 inch by 1.1 inch cross-section helps with space planning in crowded switchgear. When selecting a protection device, match the 70 A rating and 200 kAIC interrupt rating to your motor circuit to ensure reliable operation.
LENRK70I offers a 70 A rating and 200 kAIC interrupt rating, enabling rapid fault clearance during motor startup surges and minimizing motor damage. The dual voltage rating of 250 Vac and 125 Vdc supports mixed AC/DC motor control circuits, reducing the risk of improper replacements. Use in industrial drives with high inrush where uptime matters.
LENRK70I carries CSA Certified and UL Listed certifications, meeting North American safety and performance standards. These credentials simplify compliance checks, insurance approvals, and customer audits for motor protection panels. They also align with Eaton’s reputation for reliable protection solutions across industrial sectors.
Installation considerations include verifying correct rating: 70 A, 200 kAIC, and the non-indicating status for clear panel labeling. The electrically isolated end caps and brass end caps support reliable connections, while the standard packaging reduces procurement latency. Ensure compatibility with Edison LENRK fuse holders and observe safe handling during panel upgrades.
ROI is driven by reduced downtime from fast fault clearance and longer motor life, as well as easier spares management with the standard 5-pack across multiple sites. Added safety certifications support quicker approvals, lowering audit-related costs and speeding up commissioning in new installs or expansions in manufacturing facilities.