Eaton TCF150 Fuse - UL Listed Class CF Time-Delay
Part Number: TCF150
Quick Summary
The Eaton TCF150 fuse provides time-delay protection for motor drives and power distribution panels. Real-world fault scenarios often challenge reliability, but this fuse tolerates brief inrush while rapidly interrupting sustained faults to minimize downtime. UL Listed and RoHS compliant, it meets critical Class CF standards for industrial protection and safer maintenance with finger-safe design. Coupled with Bussmann series compatibility, it supports standard panel protection without custom configurations, making it a practical choice for electrical protection and circuit-control applications across manufacturing, packaging, and processing facilities.
Product Information
Extended Description
TCF150 Eaton: Eaton Bussmann Series Class CF fuse, TCF, time-delay, dual-element current limiting cube fuse, 150 A, indicating fuse, interrupting rating of 100 kA at 300 Vdc and 200 kA at 600 Vac
Product Name
Eaton Bussmann series TCF fuse
Catalog Number
TCF150
UPC
051712697781
Product Length/Depth
2.95 in
Product Height
3.63 in
Product Width
1.32 in
Product Weight
0.39 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
UL Listed
Amperage Rating
150 A
Frequency rating - max
60 Hz
Frequency rating - min
50 Hz
Interrupt rating
200 kAIC
Voltage rating
600 V
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
Quantity
1
Special features
Finger safe
Used with
TCFH200N, CCP2-3-200CF
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
The Power of Space
The Power of Space
Bussmann series UL Class CF CUBEFuse data sheet no. 9000
Feature: Time-delay, Class CF fuse with dual-element design → Business Impact: Delivers selective protection by tolerating short inrush currents while preventing nuisance trips, reducing downtime in motor-startups. Application: Motor drives, contactor control circuits, and MCCs where inrush is expected. Feature: Dual-element current limiting cube fuse → Business Impact: Rapid fault interruption reduces arc exposure and protects downstream wiring, improving safety and service life. Application: High-energy circuits in industrial panels. Feature: 150 A, 600 V, 200 kAIC ratings → Business Impact: Supports large motor loads and distribution feeders with high fault current capability, ensuring reliable protection under fault conditions. Application: 3-phase motor circuits in manufacturing lines. Feature: Finger-safe, blade-end design → Business Impact: Safer maintenance and faster installation, reducing risk during servicing. Application: Field replacement and panel maintenance in harsh environments. Feature: RoHS compliant, UL Listed, Class CF compliance → Business Impact: Regulatory alignment and warranty-appropriate protection for modern facilities, simplifying procurement and compliance workflows. Application: Global manufacturing facilities with RoHS and UL requirements. Insight: The fuse’s compatibility with TCFH200N and CCP2-3-200CF devices supports scalable protection architectures in evolving control panels.
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FAQs
The TCF150 uses a blade-end connection and fits standard Class CF cube-fuse footprints, aligning with Bussmann serial devices like TCFH200N and CCP2-3-200CF. Its compact dimensions (2.95 in L, 3.63 in H, 1.32 in W) enable straightforward drop-in replacement in existing panels, reducing retrofit risk and commissioning time.
The fuse is time-delay with dual-element construction, designed to tolerate brief inrush without nuisance tripping while still providing rapid interruption during sustained faults. With 150 A at 600 V and a 200 kAIC interrupt rating, it protects motor starters, drives, and feeders against high-energy faults.
Yes. The TCF150 is RoHS compliant and UL Listed, aligning with stringent regulatory requirements in many regions. This certification supports procurement confidence for facilities subject to product-sustainment standards and helps streamline supplier qualification processes.
By reducing nuisance trips and extending component life through selective protection, the TCF150 lowers maintenance disruptions and wiring damage costs. Its compatibility with standard panels and safety features also shortens downtime during inspections, contributing to lower total cost of ownership over the equipment lifecycle.
Class CF fuses are designed for current-limiting, fast-acting protection with time-delay characteristics suitable for motor and drive applications. The TCF150 sits within this class to deliver reliable protection for circuits with inrush currents while maintaining high interruption reliability, making it a strong choice for mainstream industrial protection architectures.