Eaton NON-5 Fuse - Bussmann Class H NON, 5 A, 50 kAIC
Part Number: NON-5
Quick Summary
Eaton NON-5 fuse provides general-purpose overcurrent protection for industrial control panels and equipment. Engineers often struggle to balance downtime and reliable interruption when selecting fuses for automation systems, particularly under varying loads and startup surges. CE marking is included, with RoHS compliance verifiable via Eaton's RoHS Search Tool, reflecting a commitment to regulatory alignment. With a 5 A rating, 50 kAIC interrupt capacity at 250 Vac and 125 Vdc, ferrule-end connections, and a compact 2 in length, it supports easy installation and predictable short-circuit behavior—while 10 fuses per packaging unit simplifies replenishment and procurement for panel builders and integrators.
Product Information
Extended Description
NON-5 Eaton: Eaton Bussmann Series Class K5 fuse, NON, general purpose, non-current-limiting fuses, 5 A, one-time fuse, interrupting rating of 50 kA at 250 Vac and 50 kA at 125 Vdc
Product Name
Eaton Bussmann series NON fuse
Catalog Number
NON-5
UPC
051712300056
Product Length/Depth
2 in
Product Height
0.56 in
Product Width
0.56 in
Product Weight
0.35 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
5 A
Interrupt rating
50 kAIC at 250 Vac 50 kAIC at 125 Vdc
Voltage rating
250 Vac, 125 Vdc
Packaging type
Standard
Class
Class H
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Quantity
10
Special features
Non current limiting
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Bussmann series Class H (K) Fuses Data Sheet no. 1030
Feature: General-purpose, non-current-limiting fuse with a 5 A rating. Business Impact: Delivers dependable protection without nuisance tripping in standard control circuits, reducing downtime and replacement costs. Application: Control panels, automation cabinets, and light-duty motor starters where predictable interruption is essential. Feature: High interrupt rating of 50 kAIC at 250 Vac and 125 Vdc. Business Impact: Handles fault currents safely, enhancing system resilience and safety margins in industrial environments. Application: Medium-load machinery, press lines, and switchgear housings where fault currents can peak. Feature: Ferrule end x ferrule end connection. Business Impact: Facilitates quick, secure wiring with standard crimp ferrules, improving installation efficiency and reliability. Application: DC and AC control circuits in automation equipment with easy harnessing. Feature: Class H, non-current-limiting design. Business Impact: Simplifies coordination with upstream protection while avoiding excessive voltage drop or fast-clearing confusion in non-critical loads. Application: General protection in panel boards and distributed control systems. Feature: Compact dimensions and standard packaging (2 in x ~0.56 in, 0.56 in; 10 pieces per package). Business Impact: Easy integration into crowded panels and streamlined stocking for maintenance—reduces lead times and inventory costs. Application: OEM panel builds and service inventories across manufacturing facilities. Feature: Compliance and documentation (CE Marked; data sheet and catalogs available). Business Impact: Supports audit readiness and regulatory compliance in regulated environments, lowering risk during inspections. Application: Industrial facilities, process automation, and safety-critical environments requiring traceable components.
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FAQs
For reliable mounting, note the ferrule end x ferrule end connection and the 2 in length with 0.56 in width/height. Use standard ferrule leads and ensure proper crimping to achieve solid electrical contact. The packaging provides 10 units per package, which helps with stocking for panel builders and service contracts.
The NON-5 fuse is a 5 A, non-current-limiting device with an interrupt rating of 50 kAIC at both 250 Vac and 125 Vdc. It is designed for general protection in industrial circuits, providing predictable clearing without fast short-time current limiting, suitable for non-surge-heavy loads.
Yes, its 5 A rating and high 50 kAIC interrupt capacity make it appropriate for general protection in automation panels and machine control circuits. The ferrule ends facilitate quick harnessing, and the Class H construction supports standard protective coordination in typical automation environments.
The NON-5 fuse is CE Marked, indicating conformity with applicable European safety standards. For broader regulatory verification, Eaton provides RoHS information via the RoHS Search Tool, which can assist with compliance audits and material restrictions in regulated facilities.
With a 10-unit packaging count, standard dimensions, and a clear, non-indicating status, this fuse reduces stocking complexity and maintenance downtime. Its reliability and documented specifications help justify ROI for panel builds and service inventories in manufacturing environments.