Eaton SC-1/2 Fuse - Class G Rejection Style, 100 kAIC
Part Number: SC-1/2
Quick Summary
The Eaton SC-1/2 fuse is a fast-acting overcurrent protector designed for control panels and machine circuits. Engineers often wrestle with nuisance trips and cramped enclosures that complicate protection strategy. This Class G current-limiting device is CE marked and RoHS compliant, with an interrupt rating of 100 kAIC at 600 Vac and 10 kAIC at 170 Vdc. In practice, it enables reliable, space-efficient installation and easier regulatory alignment across European and global systems. By aligning with Bussmann series compatibility, it supports consistent stock, streamlined procurement, and measurable uptime gains for end users.
Product Information
Extended Description
SC-1/2 Eaton: Eaton Bussmann Series Class G fuse, SC, fast-acting, current limiting fuse, 0.5 A, rejection style fuse, interrupting rating of 100 kA at 600 Vac and 10 kA at 170 Vdc
Product Name
Eaton Bussmann series SC fuse
Catalog Number
SC-1/2
UPC
051712250009
Product Length/Depth
1.31 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
0.5 A
Interrupt rating
100 kAIC at 600 Vac 10 kAIC at 170 Vdc
Voltage rating
600 Vac, 170 Vdc
Packaging type
Standard
Class
Class G
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Rejection style
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Bussmann series Rejecting Fuses data sheet no. 1024
Fast-acting, current-limiting Class G protection minimizes energy let-through, reducing downstream damage, nuisance trips, and wear on protected equipment in control panels and small motor circuits. This translates to longer equipment life, safer startups, and lower maintenance costs for industrial automation deployments. The 0.5 A rating paired with 600 Vac and 170 Vdc operation delivers precise protection for mixed AC/DC logic and drive circuits, along with a high interrupt rating (100 kAIC at 600 Vac, 10 kAIC at 170 Vdc) that supports robust short-circuit clearance in demanding environments. Rejection style construction prevents mis-insertion, while ferrule end x ferrule end connections simplify reliable field replacements and panel wiring. The compact form factor—1.31 in L, 0.41 in W/H, 0.1 lb—maximizes panel density and reduces enclosure costs. CE and RoHS compliance streamlines global audits and supplier qualification. Together, these features translate to reduced downtime, easier spare parts management, and consistent performance across Bussmann series installations.
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FAQs
The SC-1/2 uses ferrule-end terminations for quick, secure insertion. Ensure correct orientation in the fuse holder, align with ferrule terminals, and confirm seating until the rejection-style design engages. This reduces mis-insertion risk and provides reliable protection for control circuits in compact panels.
SC-1/2 is rated 0.5 A with a voltage rating of 600 Vac and 170 Vdc. It delivers 100 kAIC interrupt rating at 600 Vac and 10 kAIC at 170 Vdc, enabling fast, safe fault clearance for sensitive control electronics and light-duty drives in industrial environments.
Yes. The SC-1/2 fuse carries CE marking and RoHS compliance, meeting European regulatory requirements and helping with global sourcing and audits for electronics assemblies in manufacturing facilities.
Ideal for control panels, machine circuits, and low-to-medium current protection in automation lines. Its Class G fast-acting design with high interrupt ratings supports compact installations, reliable protection of logic circuits, sensors, and small drives while minimizing downtime from nuisance tripping.
The SC-1/2 provides predictable protection with minimal let-through energy, reducing downstream wear and replacement costs. Its small footprint enables higher panel density, easier stocking with Bussmann series parts, and faster replacement, contributing to reduced downtime and improved total cost of ownership.