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Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 300 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc
Turtle Part Number
BUS FRS-R-300
Manufacturer Name
Eaton Bussmann
Manufacturer Part Number
FRS-R-300
UNSPSC
39121606
UNSPSC Category
Cartridge fuses
Package Quantity
1
Manufacturer
Eaton
Manufacturer Item Status
Active
Application
Ind Facilities & Factories - Facility: Safety and Security Systems
Interruption Rating
20 kAIC at 300 Vdc200 kAIC at 600 Vac
Connection
Blade end x blade end
Voltage Rating
600 Vac, 300 Vdc
Amperage
300 A
Size
2.34 In Diameter X 11.63 In Length
Item Features 01
Provides motor overload, ground fault and short circuit protection
Item Features 02
When used in circuits subject to surge currents such as those caused by motors, transformers and other inductive components, these fuses can be sized close to full-load amps to give maximum over current protection
Item Features 03
The time delay feature makes it possible to use fuse amperage ratings which are much smaller than those of non-time delay fuses
Item Features 04
Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves
Item Features 05
Provides a good deg of short circuit protection (greater current limitation) to help protect downstream components from high fault currents
Item Features 06
Gives motor running back-up protection to motors without extra cost
Item Features 07
Helps protect motors against burnout from overloads and single phasing when sized properly
Item Features 08
Simplifies and improves blackout prevention (selective co-ordination ratios)
Item Features 09
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
