Mersen TR3R TR-R Time-Delay Fuse, Class RK5, 3 Amps, 250V

Product Description

The Mersen TR3R is a TR-R time-delay fuse designed for overcurrent protection of motors, transformers, and electrical systems. It operates effectively at three amps and a voltage rating of two hundred fifty volts. This fuse is built to accommodate safe handling of harmless start-up currents common in electrical applications.

• Time-delay function that allows harmless motor start-up currents without tripping.
• Current-limiting design to reduce peak let-through current.
• Rejection-style design prevents incorrect replacements.

Product Highlights

This fuse is suitable for motor circuits, mains, feeders, branch circuits, and transformers.

Product Information

Standard Information

• Brand: Mersen
• MPN: TR3R

Technical Specifications

• Type: Fuses
• Fuse Types: Low Voltage
• Amperage Rating: 3 A
• Voltage Rating: 250 V AC
• Interrupt Rating: 200 kA
• Mounting Type: Ferrule
• UL Approval: Standard 248-12
• Application: Motor circuits, transformers, service entrance equipment, general-purpose equipment