Eaton TCF15 Fuse - Class CF Time-Delay UL Listed
Part Number: TCF15
Quick Summary
The Eaton Bussmann series TCF fuse provides time-delay protection for DC and AC circuits in electrical panels. Engineers often face nuisance tripping from brief inrush or transient overloads that stall lines and erode efficiency. It carries UL Listed, CSA Certified, and CE Marked RoHS compliance, ensuring safety, traceability, and cross-border acceptance for panel build-outs. The device is designed for chassis mounting on 35 mm DIN rails with blade-end connections and finger-safe features, streamlining installation. By combining reliable interruption characteristics with a compact form-factor, it helps you shrink spare parts stock, simplify maintenance, and improve overall machine uptime across automation and power-distribution networks.
Product Information
Extended Description
TCF15 Eaton: Eaton Bussmann Series Class CF fuse, TCF, time-delay, dual-element current limiting cube fuse, 15 A, indicating fuse, interrupting rating of 100 kA at 300 Vdc and 300 kA at 600 Vac
Product Name
Eaton Bussmann series TCF fuse
Catalog Number
TCF15
UPC
051712614993
EAN
5027590116930
Product Length/Depth
1.88 in
Product Height
1 in
Product Width
0.75 in
Product Weight
0.043 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
5 A
Frequency rating - max
60 Hz
Frequency rating - min
50 Hz
Interrupt rating
100 kAIC at 300 Vdc 300 kAIC at 600 Vac
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
With Indicator
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 → Business Impact → Application: Time-delay, dual-element Class CF fuse delivers sustained protection during short transients, reducing nuisance interruptions and improving line uptime in control cabinets; applied in motor control circuits and power supplies to maximize production efficiency. Feature → Business Impact → Application: High interrupt ratings of 100 kAIC at 300 Vdc and 300 kAIC at 600 Vac provide robust short-circuit tolerance, enabling safe operation of high-energy equipment in automation panels. Feature → Business Impact → Application: 5 A protection with 600 Vac / 300 Vdc ratings enables precise coordination with downstream devices, limiting fault energy and protecting sensitive electronics in 35 mm DIN-rail assemblies. Feature → Business Impact → Application: Blade-end connections and finger-safe housing simplify installation and reduce handling risk during maintenance in harsh industrial environments. Feature → Business Impact → Application: Indicating fuse capability supports quick visual diagnostics, shortening MTTR in distributed power systems. Feature → Business Impact → Application: Compatible with TCFH30N and CCP2-3-30CF devices expands protective family coverage for modular cabinets and scalable automation platforms.
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FAQs
TCF15 is designed for chassis mounting on 35 mm DIN rails with blade-end connections. Begin by securing the fuse holder to the rail, align the blade terminals with the corresponding contact points, and firmly snap into place. Ensure the unit is oriented for easy visual indication and that the mounting surface remains clean and vibration-free to maintain reliable connection and finger-safe protection.
TCF15 features a 5 A amperage rating, 600 Vac and 300 Vdc voltage ratings, and interrupt ratings of 100 kAIC at 300 Vdc and 300 kAIC at 600 Vac. Its time-delay, dual-element design enables selective coordination in circuits with inrush currents, minimizing nuisance trips while preserving fast fault isolation for safety and reliability.
Yes. The TCF15 supports 300 Vdc and 600 Vac operation, making it suitable for DC control circuits and AC mains protection within control panels and automation equipment. Its Class CF time-delay design helps manage motor inrush and transient loads common in industrial automation, while maintaining high interrupt ratings for robust fault handling.
The TCF15 carries UL Listed and CSA Certified markings, along with CE RoHS compliance. These certifications provide safety validation, cross-border acceptance, and regulatory alignment for global installations, enabling easier procurement, warranty confidence, and reduced compliance risk in multi-site automation projects.
Using the TCF15 reduces downtime by minimizing nuisance trips from transient inrush, thanks to its time-delay design, and supports quick diagnostics with an indicating fuse feature. Its compact DIN-rail form factor and robust interruption ratings lower spare-part variety and support scalable protection across modular control panels, delivering improved total cost of ownership.