Eaton SEC20 Fuse - Edison Class G, 100 kAIC, UL Listed
Part Number: SEC20
Quick Summary
The Eaton Edison SEC fuse protects fluorescent lighting fixtures by reliably interrupting fault currents in commercial lighting. Nuisance trips and unexpected outages can drive maintenance costs and downtime; this SEC20 unit is designed to minimize those disruptions. The fuse is UL Listed, CSA Certified, and RoHS Compliant, supporting regulatory compliance and safe facility operation, with 600 Vac and 170 Vdc ratings for diverse supply scenarios. It targets Edison-style fixtures and other standard fluorescent installations, delivering consistent performance in retrofit and new-build projects alike. By choosing a compact, standard packaging fuse with Class G characteristics, you gain easy replacement, predictable protection curves, and peace of mind for ongoing facility reliability.
Product Information
Extended Description
SEC20 Eaton: Eaton Edison SEC fuse, Ideal for flourescent fixture protection, 20 A, Class G, Non-indicating, 100 kAIC, Glass melamine tube, Standard, 600 V, 170 Vdc
Product Name
Eaton Edison SEC fuse
Catalog Number
SEC20
UPC
782634802396
Product Length/Depth
1.41 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.02 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
20 A
Interrupt rating
100 kAIC
Voltage rating
600 Vac, 170 Vdc
Material
Glass melamine tube
Packaging type
Standard
Class
Class G
Fuse indicator
Non-indicating
Feature: 20 A amperage rating with a high 100 kAIC interrupt rating and dual voltage capability (600 Vac, 170 Vdc). Business Impact: Delivers reliable fault interruption for lighting circuits, protecting luminaires and drivers while minimizing uncontrolled current surges that can damage equipment and cause downtime. Application: Ideal for fluorescent fixture protection in commercial buildings and retrofit projects where Edison SEC-style fuses are standard. Feature: Class G construction with non-indicating design. Business Impact: Provides predictable fuse performance with minimal nuisance indicators that can complicate panel status, reducing maintenance checks. Application: Suitable for standard fuse holders in lighting panels and distribution boards. Feature: RoHS compliant with safety certifications (UL Listed, CSA Certified). Business Impact: Ensures environmental responsibility and regulatory compliance across facilities, easing procurement and audit processes. Application: Used in regulated environments such as healthcare, food processing, and educational campuses. Feature: Glass melamine tube and standard packaging. Business Impact: Durable performance in light-to-moderate temperature settings; Standard packaging simplifies stocking and replacement planning. Application: Fits in Edison SEC line and other standard holders with efficient stock management. Feature: Compact dimensions and weight. Business Impact: Small form factor reduces space requirements and enables quick replacements in crowded electrical rooms. Application: Ideal for retrofit installations and tight panel spaces.
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FAQs
The SEC20 is designed for Edison fuse-compatible holders and fluorescent lighting circuits up to 20 A, with a voltage rating of 600 Vac (and 170 Vdc in certain configurations). It fits standard Edison fuse provisions and is suitable for both retrofit projects and new installations in commercial facilities.
Key ratings include 20 A amperage, 100 kAIC interrupt rating, and voltage ratings of 600 Vac / 170 Vdc. It uses a glass-melamine tube and is a Class G non-indicating fuse, optimized for predictable protection in lighting circuits.
Yes. The SEC20 is RoHS compliant and carries UL Listed and CSA Certified markings, ensuring safety, environmental responsibility, and regulatory alignment for industrial and commercial facilities.
Replacement is straightforward due to the SEC20’s standard form factor: length 1.41 in, width 0.41 in, height 0.41 in, and standard packaging. With these dimensions, it drops into conventional Edison fuse holders without special tools, minimizing downtime.
This fuse carries no warranty, which is common for standard-class fuses. The long-term value comes from reliable 20 A protection, 100 kAIC interrupt rating, and regulatory compliance, contributing to reduced downtime and safer, compliant lighting infrastructure.