Eaton JJN-35 Fuse - Class T 200 kAIC at 300 Vac
Part Number: JJN-35
Quick Summary
Eaton JJN-35 fuse provides current-limiting protection for motor drives and industrial control panels. Engineers often struggle with nuisance fusing or under-protection when selecting fuses for VFDs and DC bus applications. This device carries CE marking and RoHS compliance, reflecting regulatory alignment for European markets. These standards, coupled with the Class T design and high interrupt ratings, help minimize downtime and protect costly drives. As a compact, ferrule-end fuse, it simplifies panel wiring and supports reliable, code-compliant protection in automation systems.
Product Information
Extended Description
JJN-35 Eaton: Eaton Bussmann series JJN fuse, Current-limiting, VFD line protection, 35 A, Class T, Non-indicating, Ferrule end x ferrule end, 20 kAIC at 160 Vdc, 200 kAIC at 300 V, Standard, 10, 300 V, 160 Vdc
Product Name
Eaton Bussmann series JJN fuse
Catalog Number
JJN-35
UPC
051712627351
Product Length/Depth
0.88 in
Product Height
0.56 in
Product Width
0.56 in
Product Weight
0.2 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
35 A
Interrupt rating
200 kAIC at 300 Vac 20 kAIC at 160 Vdc
Voltage rating
300 Vac, 160 Vdc
Packaging type
Standard
Class
Class T
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Quantity
10
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
JJN-100~TRON FAST ACTING FUSE CLASS T
Feature: Current-limiting protection with a 35 A rating and 300 Vac capability. Business Impact: Reduces fault energy to protect drives and power electronics, lowering repair costs and downtime. Application: VFD line protection in automation panels and motor control centers. Feature: High interrupt ratings of 200 kAIC at 300 Vac and 20 kAIC at 160 Vdc. Business Impact: Provides robust fault clearance for high-short-circuit events, improving machine uptime and safety. Application: Heavy-duty automation and critical process lines. Feature: Ferrule-end connections for secure, easy installation. Business Impact: Simplifies wiring, reduces assembly time, and improves contact reliability in crowded panels. Application: New builds and retrofits with standard ferrule lugs. Feature: RoHS compliant and CE marked. Business Impact: Ensures regulatory compliance across global markets, minimizes compliance risk, and supports traceability. Application: European installations and supplier QA requirements. Feature: Compact packaging and non-indicating design. Business Impact: Increases panel density and simplifies visual inspection without false indicators. Application: OEM enclosures and retrofit projects.
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FAQs
JJN-35 uses ferrule-end connections designed for standard ferrule lugs. Verify wire ferrule size compatibility and secure crimping to maintain reliable contact. Ensure panel cutouts and mounting clearances align with the 0.88 in length and 0.56 in width, and apply appropriate torque to ferrule terminals to prevent loosening under vibration.
The JJN-35 is a 35 A fuse with a voltage rating of 300 Vac and 160 Vdc. It provides an interrupt rating of 200 kAIC at 300 Vac and 20 kAIC at 160 Vdc, enabling robust fault protection for both AC and DC bus environments in automation panels.
Yes. The current-limiting Class T design and 35 A rating make the JJN-35 ideal for VFD line protection. Its high AC interrupt rating minimizes fault energy, protecting drive electronics and reducing downtime during short-circuit events, while ferrule-end connections enable reliable, fast installation in control panels.
The JJN-35 carries CE marking and RoHS compliance, ensuring regulatory alignment for European markets and limiting hazardous substances in line with global sustainability goals. These certifications help with procurement approvals, product safety audits, and customer confidence in electrical protection components.
The JJN-35 offers a compact 0.88 in length with ferrule-end connections, simplifying panel layout and reducing footprint. Its 35 A rating and high interrupt ratings lower downtime costs by avoiding costly drive faults, while standard packaging (10 units) supports efficient stocking and procurement for retrofit or new-panel projects.