Eaton NON-1/2 Fuse - CE Marked Class H, Non-Current Limiting
Part Number: NON-1/2
Quick Summary
The Eaton NON-1/2 fuse is a general-purpose, non-current-limiting protection device for small panels and control circuits. It helps simplify fault isolation while delivering reliable protection in low-current applications. CE marking confirms compliance with European safety standards, and RoHS compliance can be verified via Eaton's RoHS Search Tool. The fuse offers a 50 kAIC interrupt rating at 250 VAC and 125 VDC, and ferrule-end connections enable quick, secure installations. For procurement and maintenance teams, the standard packaging of 10 units streamlines stocking and replacements. By aligning with Bussmann Series protection solutions, it integrates with Class H devices and other Bussmann components for scalable, cost-effective control-system protection.
Product Information
Extended Description
NON-1/2 Eaton: Eaton Bussmann Series Class K5 fuse, NON, general purpose, non-current-limiting fuses, 0.5 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-1/2
UPC
051712300131
EAN
5027590453608
Product Length/Depth
0.56 in
Product Height
2 in
Product Width
0.56 in
Product Weight
0.35 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
0.5 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
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series Class H (K) Fuses Data Sheet no. 1030
Feature: 0.5 A amperage rating provides precise protection for low-current control circuits. Business Impact: minimizes nuisance trips and protects sensitive electronics, reducing downtime and replacement costs. Application: instrumentation and signaling circuits in automation panels. Feature: 50 kAIC interrupt rating at 250 VAC and 125 VDC ensures robust fault interruption in typical industrial panels. Business Impact: improves system safety during short-circuit events and supports compliance with high-energy fault criteria. Application: power distribution and control circuits in manufacturing lines. Feature: Non-current-limiting (NON) behavior lowers instantaneous clearing aggressiveness, reducing arcing for certain load types. Business Impact: lowers unnecessary tripping in non-motor loads, lowering maintenance intervals. Application: general protection in legacy equipment and non-motor control circuits. Feature: Ferrule end x ferrule end connections with Class H construction and standard packaging (10 per package). Business Impact: simplifies field installation, stock management, and cross-compatibility with existing holders. Application: panel-mount or inline fuse blocks in automation cabinets. Feature: CE Marked compliance with standard Bussmann Series protection devices. Business Impact: penetrates European markets with reduced certification risk and improved supplier alignment. Application: European and global control-system deployments, with straightforward integration into larger protection schemes.
Get a Quick Quote for a Eaton NON-1/2
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton NON-1/2?
Enquire Now
FAQs
Yes. The fuse uses ferrule end x ferrule end connections and is designed for standard holders. It ships in standard packaging (10 pieces per pack), and its compact dimensions (approximately 0.56 in x 0.56 in x 2 in) simplify replacement in existing panels.
The fuse is rated for 0.5 A continuous current, with a 50 kA interrupt rating at both 250 VAC and 125 VDC. Its voltage ratings are 250 VAC and 125 VDC, and it is a non-current-limiting, one-time fuse suitable for general protection.
Ideal for small control panels, instrumentation, and low-current circuits in automation environments where non-current-limiting protection is acceptable and uptime is critical. It pairs well with Bussmann Series components for scalable protection schemes.
The product is CE Marked, indicating compliance with European safety standards. RoHS compliance information can be checked via Eaton's RoHS Search Tool, aiding ongoing regulatory compliance.
With a 10‑piece per pack packaging and a reliable, non-current-limiting design, stocking and replacement are straightforward, reducing downtime in routine maintenance and enabling predictable lifecycle costs for panel protection programs.