Eaton SEC45 Edison Fuse - UL Listed 100 kAIC
Part Number: SEC45
Quick Summary
The Eaton Edison SEC fuse is a 45 A Class G fuse designed to protect fluorescent fixtures and lighting circuits. Maintenance teams struggle with nuisance trips and unexpected outages; SEC45 helps minimize downtime through reliable protection and straightforward replacement. It carries CSA Certified and UL Listed safety marks and RoHS compliance, aligning with strict regulatory and environmental requirements. Designed for standard fixture architectures found in commercial spaces, it integrates easily with common fuse holders and ballast configurations. With a compact 2.25 in length and 0.41 in cross-section, it delivers dependable electrical protection while supporting a lower total cost of ownership.
Product Information
Extended Description
SEC45 Eaton: Eaton Edison SEC fuse, Ideal for flourescent fixture protection, 45 A, Class G, Non-indicating, 100 kAIC, Glass melamine tube, Standard, 480 V, 300 Vdc
Product Name
Eaton Edison SEC fuse
Catalog Number
SEC45
UPC
782634802440
Product Length/Depth
2.25 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
45 A
Interrupt rating
100 kAIC
Voltage rating
480 Vac, 300 Vdc
Material
Glass melamine tube
Packaging type
Standard
Class
Class G
Fuse indicator
Non-indicating
Feature: 45 A amperage rating and 100 kAIC interrupt rating. Business Impact: Delivers reliable fault current interruption, protecting ballast circuits and critical lighting gear from catastrophic faults. Application: Ideal for commercial fluorescent fixture banks where high fault currents may occur. Feature: 480 Vac / 300 Vdc voltage rating. Business Impact: Ensures compatibility with both AC lighting circuits and DC control paths, reducing the need for multiple fuse types. Application: Suitable for mixed-supply environments in office complexes and manufacturing floors. Feature: Class G, Non-indicating fuse. Business Impact: Simplifies installation and maintenance; no visual indicator reduces mounting complexity and potential misreads. Application: Standard fixture protection where straightforward replacement is preferred. Feature: Glass melamine tube construction. Business Impact: Provides robust mechanical and thermal performance with good resistance to vibration and impact. Application: Residential/industrial luminaires and retrofit projects requiring proven durability. Feature: RoHS Compliant; CSA Certified and UL Listed. Business Impact: Supports regulatory compliance and sustainable procurement, easing audits and supplier qualification. Application: Products suitable for healthcare, education, and industrial facilities with strict compliance needs. Feature: Standard packaging and compact form factor (2.25 in x 0.41 in). Business Impact: Facilitates quick swaps in existing fuse holders, reducing downtime and training time for maintenance staff. Application: Retrofit projects and new builds using common Bussmann-style fuse holders.
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FAQs
The SEC45 is designed for fluorescent fixtures and ballast circuits protected by Class G fuses. With a 45 A rating and compatibility with 480 Vac / 300 Vdc systems, it fits standard fuse holders used in commercial lighting, making retrofits straightforward and minimizing wiring changes.
A 100 kAIC interrupt rating indicates the fuse can safely interrupt fault currents up to 100 kiloamperes, reducing arc exposure and protecting downstream components. This is particularly important in facilities with higher transient currents or dense lighting arrays, improving equipment longevity.
Yes. With 45 A protection and broad voltage ratings, SEC45 suits both high-bay and office-scale lighting. Its non-indicating Class G design keeps installation simple, while its robust construction supports frequent cycling and ballast protection in diverse environments.
SEC45 carries CSA Certified and UL Listed safety marks, and is RoHS Compliant. These certifications support regulatory compliance, safer supply chains, and reduced environmental impact across commercial and industrial facilities.
Using SEC45 can reduce downtime due to fewer nuisance trips and easier replacements, thanks to its standard form factor and compatibility with common fuse holders. The durability and certified safety features also support longer service intervals and lower lifecycle costs for lighting infrastructure.