Eaton LCU650 Fuse - UL Listed, CSA Certified, Class L
Part Number: LCU650
Quick Summary
Eaton LCU650 fuse protects electrical circuits in industrial power distribution panels. Engineers often contend with nuisance trips and inconsistent protection in demanding environments; this fuse design minimizes downtime and safeguards critical assets. It carries UL Listed and CSA Certified marks, plus RoHS compliance, with Class L non-indicating operation to ensure predictable coordination. By combining rugged construction with bolt mounting and standard packaging, it delivers fast installation and reliable protection across industrial automation and electrical protection workflows. For manufacturers and integrators, the LCU650 also supports regulatory alignment and ease of sourcing through established Eaton documentation and datasheets.
Product Information
Extended Description
LCU650 Eaton: Eaton Edison LCU fuse, 350 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
LCU650
UPC
782634613084
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
350 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: 350 A amperage rating and 200 kAIC interrupt rating; Business Impact: protects downstream equipment from high-energy faults and minimizes unplanned outage time; Application: motor feeders and distribution panels in industrial facilities. Feature: Class L, non-indicating design; Business Impact: predictable coordination with upstream protection without nuisance indicator chatter; Application: control panels and switchgear in automated lines. Feature: 600 V voltage rating; Business Impact: supports safe operation in most standard industrial systems, reducing overvoltage risk; Application: HVAC, conveyors, robotics and general plant power feeds. Feature: Glass melamine tube with silver-plated end bells; Business Impact: rugged durability and reliable current interruption in harsh environments; Application: OEM panel assemblies and field-installed protection devices. Feature: Bolt mounting; Business Impact: simplified integration into existing fixtures and faster, drop-in protection; Application: Edison LCU fuse holders and standardized enclosures. Feature: RoHS compliant with UL Listed and CSA Certified; Business Impact: regulatory compliance and easier procurement across global supply chains; Application: global manufacturing environments seeking compliant electrical protection.
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FAQs
The LCU650 uses bolt mounting, designed for straightforward panel integration and reliable retention in Edison LCU holders. This simplifies field and OEM installations and reduces setup time during commissioning.
The LCU650 is UL Listed, CSA Certified, and RoHS Compliant, with a Class L non-indicating design that supports standard protection coordination and regulatory alignment in industrial environments.
Yes. The fuse is rated for 600 V, making it suitable for typical industrial power distribution, motor feeders, and MCC applications where high-current protection is required.
Ideal for power distribution panels, motor control centers, and large industrial feeders within automation systems, where reliable protection and fast fault isolation minimize downtime and equipment damage.
Use the standard 1-pack, bolt-mounted LCU650 in Edison LCU-type holders; replace after tripping or as part of scheduled maintenance. The fuse’s RoHS, UL Listed, and CSA Certified marks simplify sourcing and regulatory compliance across multiple regions.