Part Number # FRS-R-3-1/2
SKU # 7721
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FRS-R-3-1/2
Bussmann FRS-R-3-1/2 Time Delay Fuse
Part Number # FRS-R-3-1/2
SKU # 7721
$445.30 / 10Each
Typical price:$758.70 / Each
Bussmann FRS-R-3-1/2 Key Features
| Brand: | Bussmann |
|---|---|
| Part Number # : | FRS-R-3-1/2 |
| SKU #: | 7721 |
| Amperage Rating: | 3.5 A |
| Body Type: | Cylindrical |
| Class: | RK5 |
| Indicating/Non-Indicating: | Non-Indicating |
| Interrupt Rating: | 200 kA |
| Rejection/Non-Rejection: | Rejection |
| Response Time: | 10 s at 500% |
| Series: | FRS-R |
| Terminal Type: | Ferrule |
| Type: | Current Limiting |
| Country of origin: | MX |
| Material: | Fiberglass |
| Mounting type: | Holder |
| Manufacturer Name: | Eaton |
| UNSPSC: | 39121606 |
| UPC: | 00051712508193 |
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$445.30 / 10Each
Typical price:$758.70 / Each
Quantity:
- Bussmann Fusetron Time Delay Fuse, Current Limiting, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 3.5 A, 600 V AC/300 V DC, 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
FRS-R-3-1/2 Application
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security SystemsFRS-R-3-1/2 Item Features
- Dual element feature provides the best time delay performance, allowing closer sizing and superior protection of motors and transformers
- Closer sizing allows for smaller fuses and less costly switches
- Provides motor overload, ground fault and short circuit protection
- Helps protect motors against burnout from overloads and single phasing when sized properly
- 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 time delay feature makes it possible to use fuse amp ratings that 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 current limitation to help protect downstream components from high fault currents
- Gives motor running back-up protection to motors without extra cost
- 200 kA at 600 VAC, 20 kA at 300 VDC interrupt rating
- 10 s minimum at 500% rated current response time
- Renewable
- https://www.youtube.com/watch?v=YMvqUyoETXk
FRS-R-3-1/2 Standards
CE Certified|CSA 1422-01/File No. 53787|CSA C22.2 No. 248.12|UL 248-12|UL File No. E4273|UL Guide JDDZSKU #7721Part Number #FRS-R-3-1/2UNSPSC39121606UPC00051712508193