Bussmann FRN-R-450 Fusetron Dual-Element 450 A

Product Description

The BUSSMANN FRN-R-450 is an industry-standard Fusetron dual-element fuse. Eaton's Bussmann series Class RK5 fuse is a time-delay, current limiting, non-indicating fuse with an interrupting rating of 200 kA at 250 Vac and 20 kA at 250 Vdc. It provides energy-efficient advanced protection with its dual-element, time-delay construction.

• Time-delay
• Dual-element
• Current limiting
• Non-indicating

Product Highlights

The FRN-R-450 fuse delivers a minimum of 10 seconds of time-delay at 500% of rated current. It is UL Listed and CSA Certified.

Product Information

Standard Information

• Brand: BUSSMANN
• Manufacturer Part Number: FRN-R-450

Technical Specifications

• MPN: FRN-R-450
• Brand: Bussmann
• Manufacturer: Eaton
• UPC: 051712507547
• Product Length/Depth: 10.38 in
• Product Height: 2.88 in
• Product Width: 2.88 in
• Product Type: Fuse
• Amperage Rating: 450 A
• Interrupt rating: 200 kAIC at 250 Vac
• Response time: 10 sec at 500%
• Voltage rating: 250 Vac, 125 Vdc
• Number of elements: Dual
• Packaging type: Standard
• Class: Class RK5
• Connection: Blade end x blade end
• Fuse indicator: Non-indicating
• Amps: 450
• Volts AC: 250
• Element: Dual
• Time Delay: Yes
• Physical Size: 2.88" x 10.38"
• AC Voltage Rating: 250
• Interrupting Rating: 20,000 @ 125 VDC
• DC Voltage Rating: 250
• UL Listed: Class RK-5, Guide JDDZ, File E4273
• CSA Certified: C22.2 No. 248.12, Class 1422-01, File 53787
• Package Quantity: 1
• UNSPSC Code: 39120000
• Application: Combination starters, motor control centers, machinery disconnects, power panelboards
• Current Rating: 450 A
• Shape: RECTANGULAR
• Type: Fuse
• Unit of Measure: EA
• UPC Code: 051712507547