Eaton ATC-25 Blade Fuse - UL Listed, 32 Vdc, 25 A
Part Number: ATC-25
Quick Summary
The Eaton ATC-25 blade fuse is a compact DC circuit protector designed for control panels and automated equipment. Engineers often struggle to fit robust protection into small enclosures while maintaining fast response and serviceability. UL Listed and RoHS compliant, this fuse delivers reliable DC protection with a 1 kAIC interrupt rating for safer circuits. Incorporating a clear blade design and standard packaging, it simplifies replacement and minimizes downtime in demanding environments. By leveraging its 25 A rating and 32 Vdc capability alongside Bussmann series compatibility, you gain predictable protection with a minimal footprint and straightforward procurement for panel builders and integrators.
Product Information
Extended Description
ATC-25 Eaton: Eaton Bussmann series ATC blade fuse, 32 Vdc, 25A, 1 kAIC, Non Indicating, Blade fuse, Clear
Product Name
Eaton Bussmann series ATC blade fuse
Catalog Number
ATC-25
UPC
051712703277
Product Length/Depth
1.63 in
Product Height
0.38 in
Product Width
1.38 in
Product Weight
0.03 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
UL Listed
Amperage Rating
25 A
Interrupt rating
1 kAIC
Voltage rating
32 Vdc
Color
Clear
Packaging type
Standard
Fuse indicator
Non-indicating
ATC-25~ATC BLADE FUSE - 25 AMP (5 in TIN)
ATC-25~ATC BLADE FUSE - 25 AMP (5 in TIN)
Bussmann series Fuseology
Eaton Specification Sheet - ATC-25
Our first feature is the 25 A rating. This level of protection prevents nuisance trips in typical DC control circuits while avoiding oversized protective devices, reducing component wear and maintenance costs. It is well suited for panel enclosures in manufacturing lines and automated machinery. Second, the 32 Vdc voltage rating supports common DC control architectures without compromising safety. This compatible rating ensures predictable response in 24 to 32 Vdc logic and motor-control circuits, enabling seamless integration with Eaton Bussmann series products and existing DC power supplies. Third, the 1 kAIC interrupt rating delivers robust fault current handling. This capability helps protect wiring insulation and downstream devices in dense industrial environments, where fault currents can spike. The result is greater system resilience and less risk of cascading failures in control panels. Fourth, the ATC blade fuse design enables fast, tool-free replacement. The standard blade contacts provide reliable seating in quick-release holders, reducing downtime during maintenance outages and simplifying field service. Fifth, the clear body and non-indicating indicator support visual inspection without cluttering the panel. This arrangement keeps critical status discernible from a distance while preserving clean, professional panel aesthetics. Sixth, RoHS compliance and UL listing ensure regulatory confidence and supplier quality. Standard packaging supports bulk procurement and easy stocking in distribution centers, helping maintenance teams meet compliance requirements and streamline ordering. Seventh, compact dimensions (1.63 in L, 1.38 in W, 0.38 in H) with standard packaging make it compatible with dense panels and plug-in blade fuse holders. The small footprint helps expand protection across multiple circuits without crowding enclosures.
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FAQs
To install the ATC-25 blade fuse, power down the equipment, locate a compatible ATC blade fuse holder, and insert the fuse with its clear body visible. Ensure the holder makes full blade contact and that the circuit operates within the 32 Vdc and 25 A ratings. Because this is a non-indicating fuse, rely on a panel status indicator or routine visual checks to verify protection is active. Re-energize only after confirming proper seating.
The ATC-25 is designed specifically for DC applications, offering a 32 Vdc rating and a 25 A current rating, which aligns with common DC control panels and automation circuits. Its 1 kAIC interrupt capability provides solid protection against short circuits, while its blade design enables swift replacement in compact enclosures, reducing downtime in industrial environments.
Yes, the ATC-25 is suitable for both automotive-style DC control circuits and industrial control panels. It supports standard Bussmann ATC blade fuse holders, integrates with the Eaton Bussmann series ecosystem, and provides dependable protection for 32 Vdc DC power rails. Its compact footprint helps maximize protection density in tight panel layouts typical of industrial automation and vehicle subsystems.
The ATC-25 carries UL Listed certification and complies with RoHS (Restriction of Hazardous Substances) requirements. These certifications provide regulatory assurance for safety and environmental compliance, which is essential for panel builders, OEMs, and maintenance teams working in regulated industrial settings.
Using ATC-25 can reduce downtime due to its quick blade replacement and robust short-circuit protection (1 kAIC) for DC circuits. The UL Listed and RoHS compliant design minimizes regulatory risk, while the compact size enables higher protection density in panels. Overall, expect lower maintenance costs, faster serviceability, and improved system reliability in demanding automation environments.