Eaton HCTR1.8 Fuse - Class CC, 600V, UL Listed
Part Number: HCTR1.8
Quick Summary
The Eaton HCTR1.8 fuse provides reliable overcurrent protection for 600V circuits in electrical panels. Designers often struggle with nuisance trips, crowded enclosures, and inconsistent spare-part availability. UL Listed and CSA Certified marks are complemented by RoHS compliance and CE marking, ensuring regulatory readiness across industries. By delivering compact Class CC protection in a 1-inch form factor, it supports higher panel density while delivering predictable trip behavior. This combination reduces downtime and procurement complexity, enabling engineers to spec a single, widely supported fuse across global installations.
Product Information
Extended Description
HCTR1.8 Eaton: Eaton Edison HCTR fuse, Non-indicating, 1.8 A, Class CC, 200 kAIC, Standard, 10, 600 V
Product Name
Eaton Edison HCTR fuse
Catalog Number
HCTR1.8
UPC
782634802143
Product Length/Depth
1 in
Product Height
0.406 in
Product Width
0.406 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
1.8A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class CC
Fuse indicator
Non-indicating
Quantity
10
Special features
Non-indicating
Feature: 1.8A rating with 600 V operating voltage and 200 kAIC interrupt rating. Business Impact: Provides precise protection for critical circuits while supporting fast response to overcurrent events, reducing the risk of equipment damage and unplanned downtime. Application: Suitable for switchgear, control panels, and motor circuits in industrial environments, with compatibility across Eaton Edison fuse holders and standard Bussmann/Eaton enclosures. Feature: Compact 1 in length and 0.406 in width/height. Business Impact: Enables higher panel density and easier installation in tight spaces, cutting assembly time and enabling standardized layouts. Application: Ideal for dense control panels and panelboards where space is at a premium. Feature: Non-indicating design with standard packaging (10 units per pack). Business Impact: Reduces maintenance complexity by eliminating visual fuse indicators and streamlines stocking with predictable lot sizes. Application: Replacement in field assemblies and service cabinets, with straightforward procurement. Feature: Certifications and compliance: UL Listed, CSA Certified, CE Marked, RoHS Compliant. Business Impact: Ensures multi-region compliance, simplifying sourcing and regulatory audits. Application: Global deployments across manufacturing, process industries, and utilities. Feature: Documentation and compatibility: Includes specification sheet and is referenced in Edison full line catalogs. Business Impact: Accelerates specification and procurement cycles, minimizing design revisions and improving change-management traceability. Application: Design reviews, engineer handoffs, and maintenance scoping across projects.
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FAQs
The HCTR1.8 is designed for Class CC holders and fits a compact 1 inch length with 0.406 inch width, allowing straightforward drop-in replacement in standard Edison fuse blocks. With 10 units per packaging, stock management is predictable. Ensure power is removed, verify holder compatibility, and confirm the circuit rating matches the 1.8A, 600V, 200 kAIC specifications before installation.
The fuse is rated for 1.8A continuous current with a voltage rating of 600V. It provides an interrupt rating of 200 kAIC, suitable for high-energy fault protection in industrial electrical distributions and equipment feeders. This combination supports reliable protection while meeting common standards for panel and switchgear protection.
Yes. The HCTR1.8 uses a compact Class CC format with a 1 inch length, enabling higher panel density and easier wiring in crowded enclosures. Its non-indicating design reduces visual clutter, while the robust 200 kAIC interrupt rating protects critical circuits. This makes it well-suited for modern control rooms, MCCs, and compact switchgear assemblies.
The HCTR1.8 carries UL Listed and CSA Certified marks, along with CE marking and RoHS compliance. These certifications support cross-border procurement, regulatory audits, and adherence to environmental and safety standards across industrial facilities and global projects.
Using the HCTR1.8 can reduce downtime through reliable, predictable tripping and broad regional certification simplifies sourcing. The standard 10-pack packaging aids reorder cycles and inventory planning, while its compact form factor supports higher panel density, enabling more efficient control architectures and faster service turns in maintenance activities.