Eaton SC-25 Fuse - Class G, 100 kAIC @ 480Vac
Part Number: SC-25
Quick Summary
Eaton SC-25 fuse provides fast-acting overcurrent protection for industrial power circuits. Engineers often battle nuisance trips and costly downtime caused by inrush or short circuits. As part of the Bussmann Series, this ferrule-end Class G device delivers 25 A with an interrupt rating of 100 kAIC at 480 Vac and 10 kAIC at 300 Vdc, while carrying CE marking and RoHS compliance. By combining regulatory readiness with proven protection performance, it streamlines procurement and reduces spare-part variety in power-distribution assemblies. Applications span control panels, motor drives, and distribution blocks where reliable protection and compact size matter.
Product Information
Extended Description
SC-25 Eaton: Eaton Bussmann Series Class G fuse, SC, fast-acting, current limiting fuse, 25 A, rejection style fuse, interrupting rating of 100 kA at 480 Vac and 10 kA at 300 Vdc
Product Name
Eaton Bussmann series SC fuse
Catalog Number
SC-25
UPC
051712250252
Product Length/Depth
1.62 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.18 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
25 A
Interrupt rating
100 kAIC at 480 Vac 10 kAIC at 300 Vdc
Response time
12 sec at 200%
Voltage rating
480 Vac, 300 Vdc
Packaging type
Standard
Class
Class G
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Ferrule design, Type P
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series Rejecting Fuses data sheet no. 1024
Feature: 25 A amperage rating with current-limiting action → Business Impact: Protects circuits under normal and fault conditions, reducing equipment wear and energy waste → Application: Control panels and distribution blocks with 25 A loads. Feature: 100 kAIC interrupt rating at 480 Vac and 10 kAIC at 300 Vdc → Business Impact: High fault current tolerance minimizes arc flash risk and downstream damage → Application: Large power distribution systems and machine enclosures. Feature: Ferrule end x ferrule end connection → Business Impact: Fast, reliable installation with standardized Bussmann ferrule terminals → Application: New panel builds and retrofit projects. Feature: Class G fast-acting, current-limiting design → Business Impact: Short-circuit energy is limited quickly, reducing downstream stress and failure rates → Application: Motor control circuits and drives protection. Feature: Non-indicating indicator and ferrule design, Type P → Business Impact: Simplified maintenance with straightforward replacement and compatibility → Application: High-volume manufacturing environments seeking easy stocking. Feature: CE Marked and RoHS Compliant → Business Impact: Regulatory alignment and sustainability benefits, easing compliance audits → Application: Worldwide deployments requiring standard compliance and traceability.
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FAQs
SC-25 uses ferrule end x ferrule end connections and is designed with Bussmann ferrule terminals in mind. The fuse features a ferrule design, Type P, enabling straightforward installation in standard fuse blocks and control cabinets without special adapters. This compatibility minimizes wiring changes and supports quick field replacements.
SC-25 provides a 25 A amperage rating with an interrupt rating of 100 kAIC at 480 Vac and 10 kAIC at 300 Vdc. The voltage rating is 480 Vac / 300 Vdc, and the device is fast-acting with a response time specified as 12 seconds at 200% overload, suitable for protecting power distribution and control circuits.
Ideal for control panels, motor drives, and distribution blocks, SC-25 delivers reliable 25 A protection with high fault-current tolerance. Its compact ferrule-end design and Class G characteristics support tight panel layouts, easy replacement, and coordinated protection in systems requiring robust regulatory compliance (CE RoHS).
The SC-25 is CE Marked and RoHS Compliant, aligning with European regulatory requirements and restricting hazardous substances. This supports safe, environmentally responsible deployments across global projects and simplifies supplier qualification and audit readiness for regulated industries.
With a high interrupt rating and current-limiting design, SC-25 reduces arc energy and downstream damage, lowering downtime and maintenance costs. Its non-indicating indicator minimizes nuisance checks, while ferrule-end compatibility accelerates installation and spare-part availability, delivering measurable improvements in uptime and total cost of ownership.