Product Description
The MERSEN TRS80R is a Tri-Onic TR-R current-limiting time-delay fuse engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders, and branch-circuits. Its time-delay safely handles harmless starting currents. It has a voltage rating of 600 VAC/VDC and an amperage rating of 80A.
Optional solid-state SmartSpot blown fuse indicator
Time-delay for motor start-ups and transformer inrush currents without nuisance opening
Current-limiting for low peak let-thru current
Product Highlights
This time-delay fuse is ideal for motor start-ups, transformer inrush currents and provides current limiting for low peak let-thru current.
Product Information
Standard Information
Brand : MERSEN
Manufacturer Part Number : TRS80R
Country of Origin : MX
Technical Specifications
Body Size
1-5/16 in Dia x 7-7/8 in L
Voltage Rating
600 VAC/VDC
Interrupt Rating
200/20 kA
Rejection/Non-Rejection
Rejection
Indicating/Non-Indicating
Non-Indicating
Application
Motor Circuits, Mains, Feeders, Branch Circuits, Transformers, Service Entrance Equipment and General Purpose Equipment
Standard & Approvals
UL 248-12 File E2137, CSA C22.2 No. 248.12
Characteristics
Time Delay
Interrupting Rating (AC)
200 Kiloampere
Interrupting Rating (DC)
100 Kiloampere
Approval
UL 248-12, CSA C22.2
Contact Material
Copper/Tin-Plated Copper
Volt Rating
600V AC, 600V DC
Blade Or Ferrule Length
1.0000 in
UL Approvals
Standard 248-12
CSA Approval
Standard C22.2 No.248.12
DC Listed UL Approval
Standard 198L