Eaton JJS-10 Fuse – Class T, 200 kAIC at 600V
Part Number: JJS-10
Quick Summary
Introducing the Eaton JJS-10 fuse, a 10 A current-limiting device designed for compact protection in low-voltage motor drives and control circuits. This fuse helps engineers manage tight panel layouts and reduce unplanned outages by delivering reliable fast-acting protection exactly where it's needed. The unit carries CE marking and RoHS compliance, reflecting robust regulatory alignment for European installations, alongside Eaton's trusted Bussmann series pedigree. With a 200 kAIC interrupt rating at 600 V and a Class T time-current characteristic, it balances selective coordination and fast fault clearing. By choosing the JJS-10 you simplify stocking, improve uptime, and meet critical compliance and performance requirements across automation and electrical protection projects.
Product Information
Extended Description
JJS-10 Eaton: Eaton Bussmann series JJS fuse, Current-limiting, Small footprint, VFD line protection, 10 A, Class T, Non-indicating, Ferrule end x ferrule end, 200 kAIC at 600 V, Standard, 10, 600 V
Product Name
Eaton Bussmann series JJS fuse
Catalog Number
JJS-10
UPC
051712628105
Product Length/Depth
1.5 in
Product Height
0.56 in
Product Width
0.56 in
Product Weight
0.035 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
10 A
Interrupt rating
200 kAIC at 600 Vac
Voltage rating
600 V
Packaging type
Standard
Class
Class T
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Quantity
10
Special features
Small footprint
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
JJS-100~TRON FAST ACTING FUSE CLASS T
Feature: Current-limiting action reduces fault current and limits arc energy. Business impact: Fewer downstream damages, quieter protection events, and faster reset times translate to higher system uptime. Application: Ideal for VFD line protection and motor control panels where protecting sensitive drives is critical. Feature: Small footprint (1.5 in length, 0.56 in width and height) enables denser panel layouts. Business impact: Saves enclosure space, reduces wiring complexity, and lowers installation costs. Application: Suited for compact control panels, machine tools, and distributed automation where real estate is precious. Feature: Class T fast-acting characteristics with a 10 A rating provide selective coordination. Business impact: Reduces nuisance trips on startup and transient faults, improving machine availability. Application: Critical for drive inrush protection on conveyors, stamping machines, and other high-dynamic loads. Feature: Ferrule-end connections deliver reliable terminations with standard tooling. Business impact: Simplifies crimping and reduces torque-related connection failures, lowering maintenance. Application: Ready-to-wire in standard electrical panels, compatible with common harnesses and lugs. Feature: High interrupt rating of 200 kAIC at 600 V supports protection in demanding industrial environments. Business impact: Enhances safety margins for high-energy faults and improves system resilience. Application: Suitable for VFD drives, power distribution, and line protection in manufacturing automation. Feature: CE marking and RoHS compliance ensure regulatory readiness. Business impact: Streamlines procurement and reduces compliance risk across global sites. Application: Fits in panels and machines requiring environmental and safety certifications.
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FAQs
The JJS-10 uses ferrule-end terminations designed for standard crimp tooling common in electrical panels. It fits standard control panels and machine enclosures that accept ferrule connections, with recommended crimp tooling and torque per industry guidelines. This enables quick, secure terminations and minimizes maintenance downtime in both new builds and retrofit projects.
The JJS-10 is a 10 A current-limiting Class T fuse with a 200 kAIC interrupt rating at 600 V. This combination limits fault current, reduces arc energy, and provides selective coordination with upstream devices, helping to prevent nuisance tripping during motor startup and accelerate fault clearing in drive circuits.
Yes, the JJS-10 is suitable for 3-phase drive protection in industrial environments when used as part of a properly coordinated protection scheme. Its 600 V rating and 200 kAIC interrupt capability provide robust fault protection for VFD inputs and control circuits, while its small footprint supports compact panel designs commonly seen in manufacturing lines.
The JJS-10 is CE marked and RoHS compliant, signaling conformity with European safety, health, and environmental standards. These certifications help simplify regulatory approvals for European installations and support procurement requirements in global projects that mandate environmental responsibility and safety compliance.
The JJS-10’s current-limiting design and high interrupt rating reduce repair costs by limiting arc damage and enabling faster fault clearance. Its compact form and Ferrule-end connections streamline installation and maintenance, lowering downtime. Over time, this translates to lower total cost of ownership in automation cabinets and production lines.