Eaton FRN-R-1-1/4 Bussmann FRN-R Class RK5 Fusetron Dual-Element Fuse 1.25 A (0.56 in x 2.00 in)

Product Description

Eaton FRN-R-1-1/4 is a Bussmann series FRN-R dual-element, time-delay Fusetron fuse rated 1.25 A for use at 250 Vac and 125 Vdc. The fuse is current-limiting, non-indicating, and features ferrule end to ferrule end termination with a compact 0.56 in diameter by 2.00 in length body. It provides high interrupting capability for motor control, combination starters, and panelboard protection.

• Dual-element, time-delay, current-limiting design rated 1.25 A for 250 Vac / 125 Vdc service
• Interrupting rating: 200 kAIC at 250 Vac and 20 kAIC at 125 Vdc; clears ~8 seconds at 500% overload
• Ferrule end x ferrule end termination; cylindrical fiberglass body, 0.56 in diameter x 2.00 in length; holder mount, rejection type

Product Highlights

Class RK5 dual-element time-delay fuse with high interrupting rating for motor and branch circuit protection

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: FRN-R-1-1/4

Technical Specifications

• Brand: Eaton (Bussmann)
• Manufacturer Part Number: FRN-R-1-1/4
• Series: FRN-R
• Class: RK5
• Amperage: 1.25 A (1-1/4 Amp)
• Voltage Rating: 250 V AC, 125 V DC
• Interrupting Rating (AC): 200 kAIC at 250 VAC
• Interrupting Rating (DC): 20 kAIC at 125 VDC
• Fuse Type: Fusetron, dual-element, time-delay, current-limiting
• Element: Dual
• Indication: Non-indicating
• Termination / Connection: Ferrule end x ferrule end
• Time to Clear / Response Time: Approximately 8 seconds at 500% (time-delay characteristic)
• Body Size / Dimensions: 0.56 in diameter x 2.00 in length
• Body Material: Fiberglass
• Mounting Type: Holder mount
• Rejection Type: Rejection
• Standards / Approvals: CSA, UL (UL 248-12), CE
• Applications: Combination starters, motor control centers, machinery disconnects, power panelboards, industrial facilities
• Product Type: Current-limiting time-delay fuse
• Sub Brand: Fusetron
• Weight: 0.0200 lb
• Catalog Number / GTIN / UPC: FRN-R-1-1/4, GTIN 00051712507103, UPC 051712507103