Eaton HCTR.4 Fuse - UL Listed, CSA Certified
Part Number: HCTR.4
Quick Summary
The Eaton HCTR.4 fuse provides reliable overcurrent protection for low-voltage panels and industrial feeders. Engineers often face nuisance trips and sizing guesswork that stall commissioning and raise costs. This device is CE marked and UL listed with CSA certification, ensuring global compliance and safe operation in diverse environments. With a 0.4 A rating at 600 V and a 200 kAIC interrupt rating, it fits compact control panels and motor circuits while delivering predictable, fast protection. Designed for Class CC protection and non-indicating operation, it lowers maintenance costs and simplifies replacement in busy automation environments.
Product Information
Extended Description
HCTR.4 Eaton: Eaton Edison HCTR fuse, Non-indicating, 0.4 A, Class CC, 200 kAIC, Standard, 10, 600 V
Product Name
Eaton Edison HCTR fuse
Catalog Number
HCTR.4
UPC
782634802020
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
Certifications
CSA Certified UL Listed
Amperage Rating
0.4 A
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: 0.4 A amperage rating paired with a 200 kAIC interrupt rating delivers precise, fast clearing of fault currents, reducing arc energy and downtime in panel boards and machinery. Business impact: improved safety margins and longer equipment life, with predictable trips that minimize accidental nuisance openings. Application: ideal for control circuits and low-voltage feeders in automation lines. Feature: Class CC construction and non-indicating design simplify stocking and maintenance. Business impact: easy replacement during routine maintenance windows and faster fault isolation, lowering service costs. Application: OEM panels and retrofit projects where compact form factor matters. Feature: Compact dimensions—1 in length, 0.406 in width and height—with a light 0.001 lb weight and standard packaging of 10 units. Business impact: space-efficient protection in crowded enclosures and streamlined procurement. Application: control cabinets and switchgear assemblies where space is at a premium. Feature: Compliance and certifications—CE Marked, UL Listed, CSA Certified—supports global deployments. Business impact: reduces certification gaps for international projects and accelerates time to market. Application: panel builders targeting multi-region installations. Feature: Compatibility with standard Bussmann Edison line, 10-pack packaging, and non-indicating features. Business impact: simplifies supply chain, reduces stocking complexity, and lowers maintenance downtime. Application: large-scale deployments across manufacturing facilities.
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FAQs
The HCTR.4 is designed for Class CC protection with non-indicating operation and fits standard Eaton Edison fuse holders used in low-voltage panels. It ships in a standard 10‑unit packaging, enabling streamlined stocking and quick replacement during routine maintenance. Ensure proper amperage rating and voltage compatibility (0.4 A at 600 V) for reliable protection in panel boards and motor control circuits.
Key specs include an amperage rating of 0.4 A, a 200 kAIC interrupt rating, and a voltage rating of 600 V. It is a Class CC, non-indicating fuse, CE marked, UL Listed, and CSA Certified, ensuring compliance across global installations and predictable, fast fault clearing in industrial automation environments.
HCTR.4 is ideal for low‑voltage panel protection, control circuits, and motor control applications in automation lines. Its compact 1 in length and 0.406 in cross-section make it suitable for space-constrained panels, while the 0.4 A rating provides precise protection for microcontroller and control relay circuits.
The fuse is UL Listed, CSA Certified, and CE Marked, covering North American and global regulatory requirements. This multi‑certificate profile reduces compliance risk for OEMs and integrators, accelerates approvals for multi-region deployments, and supports safe, standardized protection across diverse manufacturing sites.
With a non-indicating design, maintenance relies on periodic inspection rather than visual-activation cues, reducing diagnostic time. The 10‑unit packaging and compatible Class CC format minimize stocking costs, while the compact size and reliable 200 kAIC interrupt rating translate to lower downtime and longer equipment life in busy production lines.