Eaton JFL4 Fuse - Class J, 200 kAIC CE Marked
Part Number: JFL4
Quick Summary
Eaton JFL4 fuse is a reliable overcurrent protection device designed for industrial control panels and power distribution applications. It delivers fast-acting protection with a 4 A rating while tolerating up to 200 kAIC interrupt capacity, ensuring selectivity and safeguarding downstream equipment. The non-indicating design helps reduce nuisance alarms in visually-driven fuse indicators, while its compact 2.25 in length fits standard fuse racks. This Edison series part carries CE marking and UL Listed and CSA Certified approvals, supporting global compliance and installation flexibility. By specifying the JFL fuse from Eaton's Edison line, engineers can simplify stocking, speed panel design, and improve uptime. It is well-suited for automation controllers, motor drives, and switchgear in manufacturing environments.
Product Information
Extended Description
JFL4 Eaton: Eaton Edison series JFL fuse, Non-indicating, 4 A, Class J, 200 kAIC, Standard, 10, 600 V
Product Name
Eaton Edison series JFL fuse
Catalog Number
JFL4
UPC
782634808800
Product Length/Depth
2.25 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
CSA Certified UL Listed
Amperage Rating
4 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class J
Fuse indicator
Non-indicating
Quantity
10
Special features
Non-indicating
4 A amperage rating with a 200 kAIC interrupt rating defines a protection boundary for small to mid-size loads while delivering robust fault clearing. This translates to reduced downtime and lower repair costs for control circuits, motor starters, and sensing lines in automated systems. Compact 2.25 in length and 0.81 in height and width with a non-indicating status reduces panel footprint and simplifies visual checks, while the Edison series form factor enables easy drop-in replacement in standard fuse blocks. This supports faster maintenance and consistent protection across multi-shelf control cabinets in plant environments. Certifications drive regulatory confidence: UL Listed, CSA Certified, and CE Marked approvals align with global electrical codes and procurement standards, enabling quick validation during audits and cross-border projects. Engineers can specify a single device for international deployments, reducing SKU proliferation and inventory management costs. Packaging and quantity support efficient stocking: each order ships in standard packaging with ten fuses per package, matching typical panel build kits and maintenance stocks. Compatibility with the Edison J series ensures straightforward substitution and easy upgrades from older Bussmann components, minimizing compatibility risk during panel modernization. Reliability and lifecycle considerations inform long-term planning: the non-indicating design minimizes false alarms in busy control rooms, while the fuse's robust electrical ratings support predictable performance under fault conditions. For OEMs and integrators, the JFL4 delivers consistent protection, helping to optimize uptime, service planning, and total cost of ownership.
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FAQs
Yes. The JFL4 is designed for Eaton Edison fuse blocks and fits standard Edison fuse blocks with a 2.25 in depth. It maintains a 600 V rating and a 4 A current capacity, allowing drop-in replacement without panel redesign. Confirm panel space and clearance, and verify that UL CSA CE approvals meet your location requirements during installation.
The JFL4 provides a 4 A amperage rating, a 200 kAIC interrupt rating, and a 600 V voltage rating. It is a non-indicating Class J fuse, optimised for fast fault clearance while minimizing nuisance indicators. The compact form factor suits crowded panels and aligns with Edison series installation practices.
Ideal for industrial control panels, automation controllers, motor starters, and small switchgear where reliable protection and selective coordination are required. The JFL4's 2.25 in length fits standard fusing footprints, while the 200 kAIC interrupt rating provides strong fault clearing for short circuits in automated lines.
JFL4 carries UL Listed and CSA Certified approvals, along with CE Marking, enabling global deployments. These certifications support regulatory compliance, streamline audits, and reduce procurement risk when sourcing components for multinational manufacturing environments.
There is no warranty stated for JFL4, but its robust Edison fuse design supports long service life and predictable maintenance planning. Standard packaging of ten fuses per order simplifies stocking, lowers part variety, and reduces downtime during replacements, contributing to lower total cost of ownership over the equipment lifecycle.