Bussmann FRN-R-7-1/2 Fuse 7.5A

Product Description

The BUSSMANN FRN-R-7-1/2 is a Class RK5, dual element, current limiting, time delay fuse. This 7.5A fuse provides motor overload, ground fault, and short circuit protection. It protects motors against burnout from overloads and single phasing on 3 phase systems.

• Provides motor overload, ground fault and short circuit protection
• Helps protect motors against burnout from overloads
• Helps protect motors against burnout from single phasing on 3 ph systems

Product Highlights

This fuse simplifies and improves blackout prevention and can be applied in circuits subject to temporary motor overloads and surge currents.

Product Information

Standard Information

• Brand: BUSSMANN
• Manufacturer Part Number: FRN-R-7-1/2

Technical Specifications

• Body Size: 0.56 in Dia x 2 in L
• Element: Dual
• Indicating/Non-Indicating: Non-Indicating
• Material: Fiberglass
• Mounting Type: Holder
• Rejection/Non-Rejection: Rejection
• Response Time: 8 s at 500%
• Series: FRN-R
• Terminal Type: Ferrule
• Type: Current Limiting
• Amperage Rating: 7.5 A
• Voltage Rating: 250 VAC/125 VDC
• Interrupt Rating: 20/200 kA
• Class: RK5
• Body Type: Cylindrical
• Product Name: Eaton Bussmann series FRN-R fuse
• Catalog Number: FRN-R-7-1/2
• UPC: 051712506977
• EAN: 5027590427562
• Product Length/Depth: 2 in
• Product Height: 0.56 in
• Product Width: 0.56 in
• Compliances: CE Marked
• Product Type: Fuse
• Number of elements: Dual
• Packaging type: Standard
• Connection: Ferrule end x ferrule end
• Fuse indicator: Non-indicating
• Ampere: 7.5 A
• Speed: Time Delay / Slow Blow
• Approvals: CE, UL, CSA
• Substitute parts: Littelfuse FLNR
• Dimensions: 0.56" Dia x 2" L (14.22x50.8mm)
• Amps: 7 1/2
• Volts AC: 250
• UL Class: RK5
• Time Delay: Yes
• Physical Size: 0.56" x 2"
• AC Voltage Rating: 250
• DC Voltage Rating: 125
• UL Listed: Class RK-5, Guide JDDZ, File E4273
• CSA Certified: C22.2 No. 248.12, Class 1422-01, File 53787
• Mfr. #: FRN-R-7-1/2
• Mfr.: Bussmann / Eaton
• Current Rating: 7.5A
• Fuse Element: Dual Element
• Characteristics: Dual Element, 8 Sec Time Delay
• Item Type: Class RK5
• Length: 2 Inch
• Unspsc: 39121627
• Approval: UL 248-12, CSA C22.2, CE
• Application: Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security Systems
• Standards: CE Certified|CSA File No. 53787 C22.2 No. 248.12 1422-02|UL 248-12/File No. E4273|UL Guide JDDZ