Eaton LCU1800 Fuse - Class L, 200 kAIC RoHS Compliant
Part Number: LCU1800
Quick Summary
The Eaton LCU1800 fuse is a high-current protection device designed for switchgear and distribution panels. In practice, selecting the right fuse with an appropriate interrupt rating and reliable operation can prevent costly downtime during fault events. This model carries CSA Certified and UL Listed marks, and it is RoHS Compliant, aligning with North American safety standards and environmental requirements. Engineered for heavy-duty electrical protection, it supports reliable system uptime, streamlined procurement, and reduced maintenance costs in industrial environments. Designed for easy bolt mounting and compatibility with the Edison fuse family, it offers robust protection without complicating maintenance or replacement strategies.
Product Information
Extended Description
LCU1800 Eaton: Eaton Edison LCU fuse, 1800 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
LCU1800
UPC
782634613183
Product Length/Depth
10.75 in
Product Height
3.5 in
Product Width
3.5 in
Product Weight
8.5 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
1800 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
Feature: 1800 A amperage rating with 200 kAIC interrupt rating. Business Impact: Enables safe interruption of high fault currents, reducing damage to downstream equipment and downtime. Application: Main feeders in switchgear and distribution panels. Feature: 600 V voltage rating and glass melamine tube construction with silver-plated end bells. Business Impact: Durable, reliable performance under standard industrial voltages with long service life. Application: Industrial power feeds and control circuits subject to surge events. Feature: Bolt mounting and standard packaging. Business Impact: Simplifies installation and replacement in field setups, lowering labor costs and downtime. Application: OEM panels, retrofit projects, and service calls requiring quick swap-outs. Feature: RoHS Compliant, CSA Certified, UL Listed. Business Impact: Ensures regulatory compliance and acceptance across North American facilities, supporting audit readiness. Application: Hospitals, data centers, and energy-intensive manufacturing environments. Feature: Class L fuse with non-indicating status. Business Impact: Provides predictable protection with robust coordination in electrical protection schemes, reducing nuisance actuations. Application: Main protection stages in distribution systems and motor control centers.
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FAQs
The LCU1800 is bolt-mounted and ships as a standard-packaged unit, designed for straightforward installation into Edison-compatible switchgear and distribution panels. Ensure mounting hardware matches bolt specifications and that the bus connections meet the 600 V rating and clearance requirements to maintain safe, reliable protection.
The fuse is rated for 1800 A with a 200 kAIC interrupt rating and a 600 V operating voltage. These ratings enable reliable interruption of high fault currents in main feeders and heavy-duty electrical circuits while maintaining system integrity.
Yes. The LCU1800 is RoHS Compliant and carries CSA Certification and UL Listing, making it suitable for compliance-driven projects and audits across North American facilities.
Ideal for main feeders in switchgear, motor control centers, and distribution panels, the LCU1800 supports high-current protection for critical loads in manufacturing, facilities, and processing plants, helping to minimize downtime during fault conditions.
With its high interrupt rating and durable glass-melamine build, the LCU1800 reduces nuisance trips and equipment damage, lowering maintenance intervals and downtime costs. Its compatibility with standard bolt mounting simplifies replacements, delivering faster repair times and a lower total cost of ownership.