Eaton LCU2500 Edison Fuse - UL Listed, 200 kAIC
Part Number: LCU2500
Quick Summary
Eaton Edison LCU fuse provides high-current protection for industrial power systems up to 600 V. Engineers often struggle with reliable fuse operation in crowded panels and extended downtime during maintenance. This model carries CSA Certified and UL Listed marks, plus RoHS compliance, underscoring safety, regulatory alignment, and environmental responsibility. With a 2500 A rating, 200 kAIC interrupt capability, and bolt mounting, LCU2500 delivers dependable protection and straightforward installation in switchgear, motor control centers, and large distribution panels. Its robust glass-melamine construction supports rugged industrial use while keeping footprint manageable in electrical protection and circuit control applications.
Product Information
Extended Description
LCU2500 Eaton: Eaton Edison LCU fuse, 2500 A, Class L, Non-indicating, 200 kAIC, Glass melamine tube with silver-plated end bells, Bolt, Standard, 1, 600 V
Product Name
Eaton Edison LCU fuse
Catalog Number
LCU2500
UPC
782634613251
Product Length/Depth
10.75 in
Product Height
5 in
Product Width
5 in
Product Weight
17 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
2500 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Material
Glass melamine tube with silver-plated end bells
Packaging type
Standard
Class
Class L
Fuse indicator
Non-indicating
Mounting method
Bolt
Quantity
1
High current capability and rapid fault interruption translate to reduced downtime and improved system availability, supporting large feeders in power distribution and motor control centers. The Class L, non-indicating design minimizes visual clutter in crowded panels while delivering reliable protection; installation remains straightforward in bolt-mounted enclosures, enabling faster commissioning and easier field servicing. The glass-melamine tube with silver-plated end bells enhances mechanical strength and arc control, offering durable performance in harsh environments and long service life. With a standard packaging approach and 1-unit quantity, technicians can streamline stocking and replacement strategies, while RoHS compliance and UL Listed/CSA Certified status mitigate procurement risk in regulated industries. The 600 V rating aligns with typical industrial electrical distributions, ensuring compatibility across diverse plant layouts.
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FAQs
The LCU2500 is designed for bolt mounting in industrial panels and switchgear. With a compact 10.75 inch length and 5x5 inch cross-section, it fits standard DIN rail-adjacent and cabinet configurations. Use appropriate torque on mounting bolts per manufacturer guidelines, ensure proper clearances, and verify electrical connections are tight to maintain reliable protection and fault-clearance performance.
LCU2500 provides a 2500 A amperage rating, a 200 kAIC interrupt rating, and a 600 V voltage rating. It belongs to Class L and is non-indicating, with a glass-melamine tube and silver-plated end bells. These specs support high-energy, fast-acting protection for large feeders and critical power circuits in industrial facilities.
Yes. The LCU2500 is RoHS compliant and UL Listed, with CSA Certification also confirming compliance. These certifications help reduce procurement risk in regulated industries and support conformance with safety and environmental standards across industrial installations.
Ideal for switchgear, motor control centers, and large distribution panels, the LCU2500 provides robust protection for high-current feeders. Its 600 V rating and high interrupt capacity enable reliable performance in demanding environments, while bolt mounting simplifies integration into existing equipment footprints without extensive rework.
Consider spare units on-hand to minimize downtime during replacement. Because the fuse is non-indicating, plan for periodic system checks and preventive maintenance to verify continued protection. The 17 lb weight and bolt-mount design ease handling and replacement, reducing labor costs, and UL/CSA/RoHS certifications help maintain regulatory compliance, contributing to lower project risk and return on investment.