Bussmann
Eaton
FRS-R-20 Fusetron Current Limiting Time Delay Fuse, 20 A, 600 V AC/300 V DC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
- MFR #:
- FRS-R-20
- UPC:
- 051712508322
- Item #:
- 74742
Bussmann
Eaton
FRS-R-20 Fusetron Current Limiting Time Delay Fuse, 20 A, 600 V AC/300 V DC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
- MFR #:
- FRS-R-20
- UPC:
- 051712508322
- Item #:
- 74742
Product Details
Bussmann's UL Class RK5 Fusetron product offering provides energy efficient advanced protection with its dual-element, time-delay construction and is available with optional open fuse indication on select ratings. Available in both 250Vac and 600Vac, 200kA RMS Sym interrupting rating and sizes ranging from 0 to 600 amp. Fusetron's deliver 10 seconds (minimum) of time-delay at 500 of rated current (8 seconds for 1/10-30A sizes).
Manuals & Documentation
Features
- Without open fuse indication
- 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
- Offers a 10 sec time delay at 5 times the rated current
- The time-delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses
- Provides current limitation to help protect downstream components from high fault currents
- Gives motor running back-up protection to motors without extra cost
Specifications
Identifiers
| Manufacturer Part Number |
FRS-R-20
|
|---|---|
| GTIN |
00051712508322
|
| UPC |
051712508322
|
|---|
General Information
| Manufacturer |
Eaton
|
|---|---|
| Brand |
Bussmann
|
| Country Of Origin |
MX
|
| Standards Approvals |
CE Marked
|
|---|---|
| Application |
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security Systems
|
Technical Information
| Amperage Rating |
20 A
|
|---|---|
| Body Size |
0.81 in Dia x 5 in L
|
| Body Type |
Cylindrical
|
| Class |
RK5
|
| Element |
Dual
|
| Indicating Non Indicating |
Non-Indicating
|
| Interrupt Rating |
20/200 kA
|
| Material |
Fiberglass
|
| Mounting Type |
Holder
|
|---|---|
| Rejection Non Rejection |
Rejection
|
| Response Time |
10 s at 500%
|
| Series |
FRS-R
|
| Terminal Type |
Ferrule
|
| Type |
Current Limiting
|
| Voltage Rating |
600 V AC/300 V DC
|