FRS-R-70
Eaton Bussmann series* Actual product may vary from image
Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 70 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc
Details
MFG PART #:FRS-R-70
TRC Part #:BUSSFRSR70
UPC #:051712508407
Inventory
$ E
Details
MFG PART #:FRS-R-70
TRC Part #:BUSSFRSR70
UPC #:051712508407
Inventory
Attributes
Features
Documentation
Attributes
Brand:Eaton Bussmann series
Type:Current Limiting Renewable
Series:FRS-R
Indicating/Non-Indicating:Non-Indicating
Rejection/Non-Rejection:Rejection
Amperage Rating:70 A
Voltage Rating:600 VAC/300 VDC
Interrupt Rating:200 kA
Class:RK5
Response Time:10 s at 500%
Terminal Type:Blade
Mounting Type:Holder
Body Type:Cartridge
Element:Dual
Material:Fiberglass
Body Size:1.11 in Dia x 7.88 in L
Features
| Provides motor overload, ground fault and short circuit protection |
| 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 |
| The time delay feature makes it possible to use fuse amperage ratings which are much smaller than those of non-time delay fuses |
| Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves |
| Provides a good deg of short circuit protection (greater current limitation) to help protect downstream components from high fault currents |
| Gives motor running back-up protection to motors without extra cost |
| Helps protect motors against burnout from overloads and single phasing when sized properly |
| 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 |