Eaton WCF15RN Fuse - Class CF, 15 A, 50 kA @690V
Part Number: WCF15RN
Quick Summary
The Eaton WCF15RN fuse is a fast-acting Class CF current-limiting cube fuse designed to protect industrial control circuits and power distribution panels. Engineers often face nuisance trips and safety concerns during fuse replacement in crowded panels; finger-safe design of this cube fuse minimizes exposure and speeds maintenance. It carries CE marking and RoHS compliance, aligning with essential European safety standards and responsible sourcing. As part of the Bussmann series, it supports compatibility with a wide range of holders and standard control-panel layouts, while its dual-element construction enhances reliability under short surges. With a 15 A rating and a 50 kA interrupting capability at 690 Vac, it supports compact panel layouts, reduces downtime, and helps protect critical drives and controls across manufacturing lines.
Product Information
Extended Description
WCF15RN Eaton: Eaton Bussmann Series Class CF fuse, WCF, fast-acting, dual-element current limiting cube fuse, 15 A, finger safe, non-indicating fuse, interrupting rating of 50 kA at 690 Vac
Product Name
Eaton Bussmann series WCF fuse
Catalog Number
WCF15RN
UPC
051712395687
Product Length/Depth
1.88 in
Product Height
1 in
Product Width
0.75 in
Product Weight
1.39 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
15 A
Fuse type
CUBEFuse
Material
Glass filled PES
Number of elements
Dual
Packaging type
Standard
Class
Class CF
Fuse indicator
Non-indicating
Special features
Finger safe, non-indicating
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series Fuseology
Bussmann series Wind CUBEFuse data sheet no. 9009
Feature: Fast-acting Class CF fuse with dual-element design provides rapid fault interruption and improved arc-quenching performance. This translates to shorter fault exposure and minimized downstream damage, enabling engineers to coordinate protection tighter with upstream devices. Application: Best suited for industrial control panels, machine lines, and distribution blocks where space is limited and reliability matters. Feature: 15 A amperage rating and 50 kA at 690 Vac interrupting rating deliver high fault tolerance for surges and short circuits. Business impact: Reduces risk of conductor and downstream equipment damage, supporting safer start-ups and smoother outage recovery. Application: Servo drives, motor starters, CNC machines, and drive panels in manufacturing environments. Feature: Finger-safe, non-indicating design enhances maintenance safety and meets accessibility requirements. Business impact: Lowers injury risk during fuse changes and simplifies compliance audits. Application: Field service in constrained enclosures and forward-thinking plant layouts. Feature: Glass-filled PES body and dual-element construction offer robust performance in typical industrial temperatures and vibrations. Business impact: Improves reliability in harsh factory floors, reducing replacement cycles. Application: Panelboards and control enclosures with periodic maintenance cycles. Feature: Compact footprint and standard packaging (1.88 in L × 0.75 in W × 1 in H) enable easy integration into compact control panels and standard fuse blocks. Business impact: Streamlines inventory planning and OEM integration, lowering lifecycle costs. Application: OEM equipment, machine builds, and retrofit projects. Feature: CE marked and RoHS compliant across the supply chain ensures regulatory readiness for global deployments. Business impact: Simplifies cross-border procurement and accelerates project timelines. Application: Global manufacturing operations and multinational facilities.
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FAQs
The WCF15RN is a standard Bussmann Series cube fuse (Class CF) that fits common CF fuse holders and control-panel layouts. Its 1.88 in length, 0.75 in width, and 1 in height align with typical panel footprints, simplifying replacement and stocking while preserving protection coordination across machines.
Key specs include a 15 A amperage rating, 50 kA interrupting rating at 690 VAC, dual-element current limiting, and fast-acting response. It is finger-safe and non-indicating, with CE and RoHS compliance, suitable for protection in high-energy industrial circuits.
Yes. With a 690 VAC rating and 50 kA interrupting capability, the WCF15RN is appropriate for high-energy control panels, motor drives, and power distribution blocks in manufacturing environments, where fast fault interruption protects downstream equipment and reduces downtime.
The WCF15RN carries CE marking and RoHS compliance, signifying conformity with European safety, health, and environmental requirements and responsible material usage in line with current directives.
The finger-safe design reduces exposure during replacement, while its fast-acting, dual-element protection minimizes nuisance trips and downstream damage. This can lower maintenance time, reduce unplanned downtime, and standardize spares across sites, delivering measurable uptime and lifecycle savings.