Eaton JHL50 fuse - 600 Vac, 450 Vdc, 200 kAIC UL Listed
Part Number: JHL50
Quick Summary
Eaton JHL50 fuse protects power semiconductor devices in industrial drives by delivering fast, reliable overcurrent interruption. In demanding systems, nuisance trips and undersized protection can disrupt production; the JHL50 mitigates this with a 50 A rating and a 200 kAIC interrupt capability. It carries UL Listed, CSA Certified, and CE Marked RoHS Compliant certifications, enabling worldwide installation and regulatory alignment. The fuse is part of the Edison series protection family, offering proven compatibility with common Edison holders and power electronics layouts. This combination delivers not only safety and reliability but also procurement efficiency and predictable maintenance costs, supporting longer equipment life and reduced downtime in mission-critical applications.
Product Information
Extended Description
JHL50 Eaton: Eaton Edison JHL high speed fuse, 600 Vac, 450 Vdc, 50A, 200 kAIC, Non Indicating, Melamine tube with silver fuse element
Product Name
Eaton Edison series JHL fuse
Catalog Number
JHL50
UPC
782634107279
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
CE Marked RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
50 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
JHL50~Edison High Speed Class J Fuse
JHL50~Edison High Speed Class J Fuse
Bussmann series Fuseology
Eaton Specification Sheet - JHL50
High-speed Class J design delivers rapid fault interruption, protecting sensitive power semiconductors and reducing collateral damage in motor drives and PWM inverters. This translates to shorter outages, lower repair costs, and improved equipment uptime for mission-critical production lines. The device carries a 50 A amperage rating, voltage rating of 600 Vac / 450 Vdc, and a 200 kAIC interrupt capability, providing robust protection across demanding loads and enabling safer commissioning in high-current applications. The melamine tube with a silver fuse element delivers consistent melt characteristics and reliability in challenging environments, contributing to predictable protection performance and longer service life. The non-indicating fuse reduces panel complexity and avoids misleading indicators, while installation is straightforward with Eaton Edison series protection components for fast replacement. UL Listed, CSA Certified, and CE RoHS compliant, this fuse supports global compliance and streamlined procurement. Standard packaging at 10 units per pack simplifies stocking for maintenance teams, and the no-warranty stance emphasizes the need for proven field performance and supplier support for continued uptime. Compatibility with common Edison fuse holders and a straightforward BOM helps engineers simplify design reviews, reduce late-stage changes, and minimize downtime during replacements. In practice, field teams report tangible improvements in fault-clearance times and a lower total cost of ownership when integrating the JHL50 into industrial drive architectures.
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FAQs
Yes. The JHL50 is designed as part of the Edison protection family and is compatible with common Edison holders used in power semiconductor protection for industrial drives. Its non-indicating design simplifies panel layouts, while the standard 10-piece packaging supports straightforward stocking and rapid replacements in maintenance schedules.
The JHL50 has a 50 A amperage rating, voltage rating of 600 Vac and 450 Vdc, and an interrupt rating of 200 kAIC. These ratings deliver robust protection for power semiconductors in high-current drives and inverters, ensuring rapid fault clearance and minimized device damage.
Yes. The JHL50 is CE Marked RoHS Compliant and UL Listed, CSA Certified, enabling regulatory compliance across many regions. These certifications support global deployment, supplier accountability, and streamlined procurement for multinational manufacturing operations.
Best-suited for motor drives, PWM inverters, and other power semiconductor protection scenarios where fast interruption is critical. Its 50 A rating and high interrupt capacity make it suitable for protecting IGBTs, MOSFET stacks, and other power electronics in demanding industrial environments.
Plan for standard packaging of 10 units per pack and validate compatibility with your Edison-based protection setup. Consider the no-warranty policy and rely on proven field performance and vendor support for uptime. Confirm that your BOM includes compatible holders and mounting arrangements for efficient replacements during planned maintenance.