Eaton JHL4 Fuse - UL Listed High Speed Class J
Part Number: JHL4
Quick Summary
The Eaton JHL4 fuse provides fast protection for power semiconductor devices in industrial control systems. Engineers struggle with nuisance trips and inadequate protection; this fuse provides reliable, fast opening at high surge levels. It is UL Listed and CSA Certified, RoHS compliant, and CE marked, supporting regulatory compliance across global installations. Its 600 Vac / 450 Vdc rating helps standardize protection for domestic and international automation gear, reducing downtime and warranty costs. For procurement and maintenance teams, the standard packaging and RoHS/CE compliance streamline stocking, audits, and regulatory reporting. Non-indicating design minimizes false alarms in dense control panels, while the UL Listed and CSA Certified ratings underpin reliability in mission-critical applications. This combination delivers predictable protection, helping minimize unplanned outages and extend equipment life.
Product Information
Extended Description
JHL4 Eaton: Eaton Edison JHL high speed fuse, 600 Vac, 450 Vdc, 4A, 200 kAIC, Non Indicating, Melamine tube with silver fuse element
Product Name
Eaton Edison series JHL fuse
Catalog Number
JHL4
UPC
782634107217
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 CE Marked
Certifications
UL Listed CSA Certified
Amperage Rating
4 A
Interrupt rating
200 kAIC
Voltage rating
600 Vac, 450 Vdc
Material
Melamine tube with silver fuse element
Packaging type
Standard
Fuse indicator
Non Indicating
Quantity
10
Used with
Power semiconductor devices
JHL4~Edison High Speed Class J Fuse
JHL4~Edison High Speed Class J Fuse
Bussmann series Fuseology
Eaton Specification Sheet - JHL4
Feature: High-speed Class J fuse design using a melamine tube with a silver fuse element delivers rapid current interruption. Business Impact: Limits arc energy and downstream damage, accelerating fault clearance and reducing costly downtime. Application: Ideal for protecting power semiconductor devices in drives, inverters, and motor control systems. Feature: Rated for 600 Vac and 450 Vdc with a 4 A continuous rating and a 200 kAIC interrupt capacity. Business Impact: Provides robust protection against large surge events, enabling safer, more reliable automation equipment operation. Application: Suitable for industrial power electronics and high-energy switching applications. Feature: Certifications and compliance including UL Listed, CSA Certified, RoHS Compliant, and CE Marked. Business Impact: Supports global deployments and easier regulatory approvals, reducing project risk. Application: Fits multinational plants and cross-border installations. Feature: Packaging and availability noted as Standard packaging with 10 units per quantity. Business Impact: Streamlines stocking, reduces procurement cycles, and improves maintenance planning. Application: Facilitates predictable inventory management for maintenance teams. Feature: Non-indicating fuse indicator reduces visual clutter in compact panels. Business Impact: Lowers design complexity and panel downtime due to false indicators. Application: Beneficial for dense control cabinets and automated lines.
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FAQs
The JHL4 is a 4 A high-speed Class J fuse designed for use with standard Class J fuse holders and compatible with Eaton Bussmann series components. Install in panels that require 600 Vac, 450 Vdc protection for power semiconductor devices. Ensure correct holder rating, secure terminal connections, and observe proper clearances per applicable electrical standards.
The JHL4 fuse provides an interrupt rating of 200 kAIC and is rated for 600 Vac and 450 Vdc. These ratings support reliable fault interruption in high-energy industrial circuits while maintaining compatibility with both AC and DC power electronics in automation applications.
Yes. The JHL4 is designed for protection of power semiconductor devices used in industrial drives, motor controllers, and similar automation equipment. Its fast clearing action, Class J construction, and high interrupt capability help protect sensitive electronics while limiting downtime and collateral damage.
The JHL4 is UL Listed and CSA Certified, RoHS Compliant, and CE marked. These certifications support global deployments, simplify regulatory approvals, and help ensure adherence to environmental and safety standards in multinational facilities.
The JHL4 comes in standard packaging with 10 units per quantity, aiding inventory planning and procurement cycles. Its non-indicating design reduces panel clutter, while UL/CSA certifications and RoHS compliance streamline audits and compliance reporting, delivering lower maintenance overhead and improved total cost of ownership.