Eaton TCF10RN Class CF Fuse - UL Listed, 300 kAIC
Part Number: TCF10RN
Quick Summary
The Eaton TCF fuse provides time-delay protection for power distribution and motor circuits in industrial control panels. A common challenge is nuisance tripping and difficult replacement in crowded DIN-rail installations, which can drive downtime and maintenance costs. This Class CF device carries UL Listed and CSA Certified marks, CE marking, and RoHS compliance, reinforcing reliability and regulatory conformity across global projects. By combining dual-element current limiting with a compact 1.88 inch length and 35 mm DIN-rail mounting, it delivers consistent protection without sacrificing space. The result is safer panels, easier sourcing, and reduced spare-part inventories for equipment-heavy facilities. This translates to faster changes and improved uptime for critical lines.
Product Information
Extended Description
TCF10RN Eaton: Eaton Bussmann Series Class CF fuse, TCF, time-delay, dual-element current limiting cube fuse, 10 A, non-idicating fuse, interrupting rating of 100 kA at 300 Vdc and 300 kA at 600 Vac
Product Name
Eaton Bussmann series TCF fuse
Catalog Number
TCF10RN
UPC
051712220675
Product Length/Depth
1.88 in
Product Height
1 in
Product Width
0.75 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
10 A
Frequency rating - max
60 Hz
Frequency rating - min
50 Hz
Interrupt rating
300 kAIC at 600 Vac 100 kAIC at 300 Vdc
Response time
10 sec at 500%
Voltage rating
600 Vac, 300 Vdc
Color
Black
Fuse type
Class CF Time delay
Material
Glass filled PES
Number of elements
Dual
Packaging type
Standard
Class
Class CF
Connection
Blade end
Fuse indicator
Non-indicating
Mounting method
Chassis 35 mm DIN rail
Special features
Finger safe
Used with
TCFH30N, CCP2-3-30CF
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series Fuseology
Bussmann series UL Class CF CUBEFuse data sheet no. 9000
Feature: Class CF time-delay fuse with dual-element current limiting. Business Impact: Balances short-circuit protection with coordination across upstream devices, reducing nuisance trips and premature shutdowns. Application: Suitable for control panels and motor drives where selective protection minimizes downtime. Feature: High interrupt rating up to 300 kAIC at 600 Vac and 100 kAIC at 300 Vdc. Business Impact: Enables robust protection for high-energy circuits and DC buses, improving safety margins and equipment longevity. Application: Main distribution and DC bus protection in conveyors and CNC equipment. Feature: Compact 1.88 in length, 0.75 in width, 1 in height with 35 mm DIN rail mounting. Business Impact: Easy installation in crowded panels, reduces wiring complexity and installation time. Application: Modernized control cabinets and retrofit projects. Feature: Finger-safe, non-indicating design. Business Impact: Improves operator safety and fault isolation without unnecessary visual indicators. Application: Industrial environments with frequent maintenance. Feature: Certifications and compliance (UL Listed, CSA Certified, CE RoHS). Business Impact: Simplifies procurement and regulatory acceptance across regions, lowering sourcing risk. Application: Global machinery deployments and OEM assemblies.
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FAQs
The TCF10RN uses a blade end connection designed for chassis mounting on a standard 35 mm DIN rail. Its compact 1.88 inch length fits shallow enclosures, reducing space constraints. To install, align with the DIN rail, snap into position, and ensure secure seating with the panel’s bus connections, then verify continuity with a quick resistance check.
TCF10RN provides a 10 A amperage rating with voltage ratings of 600 Vac and 300 Vdc. It offers an interrupt rating of 300 kAIC at 600 Vac and 100 kAIC at 300 Vdc, ensuring robust protection for high-energy releases and mixed AC/DC circuits in industrial environments.
Yes, as a Class CF time-delay fuse with dual-element current limiting, it provides selective motor circuit protection while tolerating short nuisance transients. Its finger-safe design and robust enclosure help maintain reliability in demanding environments, and its 35 mm DIN rail mounting supports field retrofits in retrofit-heavy facilities.
TCF10RN is UL Listed and CSA Certified, with CE marking and RoHS compliance. These certifications support regulatory acceptance across North America and Europe, simplify procurement for OEMs, and align with global sustainability standards for electrical protection devices.
The dual-element, time-delay design reduces nuisance trips and improves coordination with upstream protection, cutting downtime and maintenance costs. Its DIN-rail compatibility lowers installation time, while UL/CSA/CE RoHS compliance minimizes sourcing risk and labor for global deployments, delivering measurable total cost of ownership advantages.