Eaton TCF100RNW Fuse - Class CF Time Delay 30 kAIC
Part Number: TCF100RNW
Quick Summary
Eaton Bussmann series TCF fuse is a reliable 100 A time-delay protection device designed for industrial power systems. This model helps protect motors and feeders from short circuits while accommodating inrush with its Class CF time-delay characteristics. The fuse is UL Listed and CSA Certified, CE Marked and RoHS compliant, ensuring global compliance for panel builders and integrators. With a blade-end connection and finger-safe design, installation reduces field handling risk and supports standard enclosure mounting. For engineers optimizing downtime and maintenance intervals, the TCF100RNW delivers predictable interruption when needed and compatibility with common Bussmann pairing, such as the TCFH100NW, simplifying spare part strategies and procurement.
Product Information
Extended Description
TCF100RNW Eaton: Eaton Bussmann series TCF fuse, 100 A, 60 Hz, 50 Hz, Dual, Class CF, Black, Non-indicating, Blade end, Class CF, Time delay, 30 kAIC, Glass filled PES, Standard, 690 V
Product Name
Eaton Bussmann series TCF fuse
Catalog Number
TCF100RNW
UPC
051712357319
Product Length/Depth
3.01 in
Product Height
2.125 in
Product Width
1 in
Product Weight
1.74 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
100 A
Frequency rating - max
60 Hz
Frequency rating - min
50 Hz
Interrupt rating
30 kAIC
Voltage rating
690 Vac
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
Special features
Finger safe
Used with
TCFH100NW
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Bussmann series Fuseology
Eaton Specification Sheet - TCF100RNW
Feature: 100 A amperage rating, 690 Vac voltage rating, 50/60 Hz frequency range, 30 kAIC interrupt rating. Business Impact: Provides robust overload protection and rapid interruption of fault currents, reducing equipment damage and downtime. Application: Ideal for motor feeders and protection panels in 600–690 V industrial drives and control circuits. Feature: Class CF time-delay fuse with dual elements and blade-end connection. Business Impact: Balances short-circuit protection with inrush tolerance, enabling reliable motor starting without nuisance trips. Application: Motor control centers, switchgear, and power distribution panels needing controlled inrush behavior. Feature: Finger-safe, glass-filled PES body and standard packaging. Business Impact: Enhances safety during installation and maintenance while ensuring durable performance in harsh environments. Application: Panel manufacturing and field retrofit projects. Feature: Compliance and certification package (UL Listed, CSA Certified, CE Marked, RoHS). Business Impact: Eases global procurement and regulatory adherence, mitigating compliance risk. Application: Multinational manufacturing environments and regulated industries. Feature: Compatibility with TCFH100NW and standard Bussmann line. Business Impact: Simplifies spare-part inventories and aftermarket service, reducing downtime. Application: OEMs, integrators, and service teams managing replacement schedules.
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FAQs
The TCF100RNW uses a blade-end connection for quick, secure installation in standard control panels and motor protection assemblies. Its standard packaging and Class CF design simplify retrofit and replacement in existing Bussmann line applications, while enabling straightforward alignment with common enclosure rails and fuse holders.
The TCF100RNW is UL Listed, CSA Certified, CE marked, and RoHS compliant. These certifications verify safety and performance to North American and European standards, support regulatory compliance for global installations, and facilitate cross-border procurement for multinational facilities.
The fuse is rated for 100 A with a voltage rating of 690 Vac, supporting a frequency range of 50 to 60 Hz. It features a 30 kAIC interrupt rating, enabling reliable protection against high-energy faults while minimizing the risk of arc flash and equipment damage.
Yes. The TCF100RNW is designed for 50/60 Hz systems and provides time-delay protection suitable for motor inrush. Its Class CF construction helps balance protection with inrush tolerance, making it appropriate for motors and feeders in industrial automation, HVAC, and processing equipment.
Ideal for motor control centers, power distribution panels, and switchgear assemblies in industrial environments. It protects equipment against short circuits while allowing normal motor startup transients, reducing downtime, and simplifying spare-part strategies for maintenance teams.