Ferraz Shawmut TR1R Fuse

Product Description

The Ferraz Shawmut TR1R is a Class RK5, time-delay fuse suitable for both AC and DC systems. This fuse is designed to provide overcurrent protection and features current limiting characteristics to manage inrush currents effectively. It boasts a ferrule terminal style and is constructed from robust fiberglass.

• Time-delay fuse designed for reliable performance.
• Interrupting ratings of 200kA for AC and 20kA for DC.
• Constructed to safeguard motor circuits and transformers.

Product Highlights

Ideal for protecting service entrance equipment, feeder and branch circuits.

Product Information

Standard Information

• Brand: Ferraz Shawmut
• MPN: TR1R

Technical Specifications

• Series: TR
• Family: Tri-Onic
• Amperage: 1A
• Voltage Rating: 250VAC / 250VDC
• Interrupting Rating: 200kA AC, 20kA DC
• Terminal Style: Ferrule
• Fuse Class: RK5
• Fuse Type: Time Delay
• Diameter: 9/16 Inch
• Length: 2 Inch
• Approvals: UL 198L, UL 248-12, CSA C22.2 No. 248.12
• AC Voltage: 250VAC
• DC Voltage: 250VDC