BUSS FRN-R-7-1/2 FUSETRON DUAL-ELEMENT CL
Factory Availability
BUSS FRN-R-7-1/2 FUSETRON DUAL-ELEMENT CL
Factory Availability
Stanion #FRNR71/2BUS
MFG #FRN-R-7-1/2
UPC #51712506977
Product Overview
EATON Bussmann series advanced protection, energy efficient FRN-R class RK5 dual element, current limiting, time delay fuses with optional open fuse indication on select ratings. Time delay 10 s (minimum) at 500% of rated current (8 s for 1/10 to 30 A sizes).
- Attributes
- Documents
- Application
- Item Features
- Standards
BrandBussmann
Amperage Rating7.5 A
Body Size0.56 in Dia x 2 in L
Body TypeCylindrical
ClassRK5
Country of OriginMX
ElementDual
Indicating/Non-IndicatingNon-Indicating
Interrupt Rating20/200 kA
Manufacturer NameEaton
MaterialFiberglass
Mounting TypeHolder
Rejection/Non-RejectionRejection
Response Time8 s at 500%
SeriesFRN-R
Terminal TypeFerrule
TypeCurrent Limiting
Voltage Rating250 VAC/125 VDC
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security 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
- Simplifies and improves blackout prevention (selective co-ordination ratios)
- Dual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection
- The overload element provides protection against low level over current of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of 10 s
- https://www.youtube.com/watch?v=YMvqUyoETXk
CE Certified|CSA File No. 53787 C22.2 No. 248.12 1422-02|UL 248-12/File No. E4273|UL Guide JDDZ