Product Description

The Bussmann FRN-R-125 fuse is a current limiting time delay fuse used for protecting circuits. This fuse is rated for 125 amperes and can handle voltage up to 250 VAC and 125 VDC. It belongs to the RK5 class, which is designed for heavy-duty applications.

• Time delay of 10 seconds at 500% rated current
• Provides motor overload and short circuit protection
• Dual element design for improved performance

Product Highlights

This fuse is built for efficiency and reliability, making it suitable for applications where circuit protection is crucial.

Product Information

Standard Information

• Brand: Bussmann
• MPN: FRN-R-125

Technical Specifications

• Type: Current Limiting
• Class: RK5
• Series: FRN-R
• Amperage Rating: 125 A
• Voltage Rating: 250 VAC / 125 VDC
• Interrupt Rating: 20 / 200 kA
• Body Size: 1.56 in Diameter x 7.13 in Length
• Material: Fiberglass
• Mounting Type: Holder
• Response Time: 10 seconds at 500%
• Terminal Type: Blade