Bussmann FRS-R-20
Bussmann Fusetron™ FRS-R-20 Current Limiting Time Delay Fuse, 20 A, 600 VAC/300 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
- Manufacturer Name: Eaton
- MPN: FRS-R-20
- Brand Name: Bussmann
- UPC: 051712508322
- FEPN: FRS-R-20 BU
- Min Order Qty: 1
- Quantity Interval: 1
-
Inventory Availability
-
Retail Price:
Time delay affords the same excellent overload protection as low peak fuses of motors and other type loads and circuits having temporary inrush currents such as those caused by transformers and solenoids. (In such circuits, Limitron fuses can only provide short circuit protection). Fusetron™ fuses are not as Fast-Acting on short circuits as low peak fuses and therefore cannot give as high a degree of component short circuit protection. Like the Low-Peak™ fuse, Fusetron™ fuses permit the use of smaller size and less costly switches. Fusetron™ fuses fit rejection type fuse holders and can also be installed in holders for Class H fuses. They can physically and electrically replace Class H, K5, and other Class RK5 fuses.
Bussmann Fusetron™ Time Delay Fuse, Current Limiting, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 20 A, 600 VAC/300 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cylindrical Body Type, Dual Element, Fiberglass, 0.81 in Dia x 5 in L Body Size
| Body Size | : | 0.81 in Dia x 5 in L |
| Element | : | Dual |
| Indicating/Non-Indicating | : | Non-Indicating |
| Material | : | Fiberglass |
| Mounting Type | : | Holder |
| Rejection/Non-Rejection | : | Rejection |
| Response Time | : | 10 s at 500% |
| Series | : | FRS-R |
| Terminal Type | : | Ferrule |
| Type | : | Current Limiting |
| Amperage Rating | : | 20 A |
| Voltage Rating | : | 600 VAC/300 VDC |
| Interrupt Rating | : | 20/200 kA |
| Class | : | RK5 |
| Body Type | : | Cylindrical |
- 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
Catalog
VIDEO LINK