Eaton TCF10RNW Fuse - UL Listed 50 kAIC Class CF Time Delay
Part Number: TCF10RNW
Quick Summary
The TCF10RNW is an Eaton Bussmann fuse that delivers time-delay overcurrent protection for 690 VAC industrial circuits. Engineers often contend with nuisance trips during motor starts or drive load transients, and a robust protection solution is essential. This product is UL Listed and CSA Certified, with CE marking and RoHS compliance to support global deployments. Designed for panel builders and maintenance teams, it combines Class CF timing with a compact blade-end form factor to streamline retrofits and reduce downtime, while ensuring reliable circuit protection across 50/60 Hz systems.
Product Information
Extended Description
TCF10RNW Eaton: Eaton Bussmann series TCF fuse, 10 A, 60 Hz, 50 Hz, Dual, Class CF, Black, Non-indicating, Blade end, Class CF, Time delay, 50 kAIC, Glass filled PES, Standard, 690 V
Product Name
Eaton Bussmann series TCF fuse
Catalog Number
TCF10RNW
UPC
051712357180
Product Length/Depth
1.88 in
Product Height
1.75 in
Product Width
0.75 in
Product Weight
0.08 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
50 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
TCFH30NW
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
The Power of Space
The Power of Space
Eaton Specification Sheet - TCF10RNW
Feature: Time-delay Class CF fuse with 10 A rating and 690 VAC operating voltage. Business Impact: Minimizes nuisance trips on inrush-heavy loads while ensuring selective protection of critical circuits. Application: Suitable for industrial control panels and motor control centers where stable operation is essential. Feature: High 50 kAIC interrupt rating. Business Impact: Safely interrupts high fault currents, reducing equipment damage and arc flash risk. Application: Cross-panel protection in switchgear and power distribution where fault current may spike. Feature: Dual elements, blade-end connection, finger-safe construction. Business Impact: Eases installation and enhances safety during replacement, lowering maintenance time. Application: Retrofit projects and new builds within the Eaton Bussmann protection ecosystem. Feature: Compliance and materials. Business Impact: Regulatory assurance with CE RoHS, UL Listed, CSA Certified support for global procurement. Application: Global manufacturing environments demanding robust certifications and long service life.
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FAQs
The TCF10RNW uses a blade-end connection designed for standard Bussmann protection suites and is commonly paired with the TCFH30NW for expanded protection. With a compact 1.88 in length, 0.75 in width, and 1.75 in height, it fits into many 690 V panelboard configurations. Ensure alignment with the blade-end terminals and verify clearance in the enclosure before replacement to maintain finger-safe operation.
This fuse is rated for 10 A with a voltage rating of 690 Vac. It supports a frequency range of 50 Hz to 60 Hz and provides an interrupt rating of 50 kAIC, enabling safe interruption of high fault currents in demanding industrial environments.
Yes. The TCF10RNW is designed for 690 VAC control circuits and motor-related protection in 50/60 Hz systems. Its time-delay (CTF) family characteristics help accommodate motor inrush and transient faults, reducing nuisance trips while preserving protection coordination.
The fuse is UL Listed and CSA Certified, with CE Marking and RoHS compliance. These certifications support global deployment and regulatory adherence across manufacturing facilities and international supply chains.
With a robust 50 kAIC interrupt rating and a durable glass-filled PES body, the TCF10RNW offers long service life and reliable protection. Its finger-safe design and standardized packaging streamline replacements and stock management, contributing to reduced downtime and lower total cost of ownership over the equipment’s life.