Bussmann® FRS-R-20 Fusetron™ FRS-R Current Limiting Time Delay Fuse, 20 A, 600 VAC/300 VDC, 200/20 kA Interrupt, Class RK5
Class RK5 Fuses
5141
MFG #: FRS-R-20
Bussmann
18.80000
/ ea
- Alternate Catalog Number: FRS-R-20
- Application: Ind Facilities & Factories - Facility: Safety and Security Systems
- ARRA Compliant: C
- Body Size: 0.81 in Dia x 5 in L
- Buy American Compliant: C
- Catalog Number: FRS-R-20
- Connection: Ferrule end x ferrule end
- Country of Origin: MX
- Currency: USD
- Element: Dual
- EU RoHS Indicator: C
- Gross Weight Per Pack: 0.2450 lb
- Gross Weight per Pack Metric: 0.59
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536100040
- Height: 5.00 in
- Height [Metric]: 12.7000 cm
- Length: 9.63 in
- Length [Metric]: 24.4602 cm
- Material: Fiberglass
- Mounting Type: Holder
- Response Time: 10 S at 500%
- Series: FRS-R
- Size: 0.81 In Diameter X 5.00 In Length
- Standard: CE Marked
- Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantUL 248-12 Class RK5 Guide JDDZ File No. E4273CSA C22.2 No. 248.12Class 1422-02 File No. 53787CE Certified
- Sub Brand: Bussmann Series
- Terminal Type: Ferrule
- Type: Fuse
- UNSPSC: 39121606
- UPC 11: 05171250832
- UPC 12: 051712508322
- Width: 1.61 In
- Width [Metric]: 4.0894 cm
- Stock Status: NORMALLY STOCKED
- Brand: Bussmann
- Manufacturer: Eaton
- Amperage Rating: 20 A
- Class: RK-5
- Interrupt Rating: 200 kAIC at 600 Vac20 kAIC at 300 Vdc
- Voltage Rating: 600//300 VAC//VDC
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.
- Brochure URL - COBUSSE01827_36.pdf(Brochure URL)
- Catalog URL - IDW_DOCUMENT_c85790299cf54e7461bd1f247fc23e8817bf201e0cbc9266bf262bd79c0a3cd8.pdf(Catalog URL)
- http://www.bussmann.com(Seller Home Page URL)
- Tech Drawing URL - Bus_Ele_DS_1017_FRS-R(1-10-60)A.pdf(Tech Drawing URL)
- Spec Sheet URL - 10973_IDPA6HXT7FKRUOZQ.pdf(Spec Sheet URL)
- Tech Bulletin URL - datasheet.php?model=FNQ-30&locale=en_GB(Tech Bulletin URL)
- Video - https://www.youtube.com/embed/YMvqUyoETXk(Video)
- Applications
- Features
| Ind Facilities & Factories - Facility: Safety and Security Systems |
| Renewable |
| 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 costs |
| Simplifies and improves black out prevention, offers a 10-sec time-delay at 5 times the rated current |
| Low voltage |
| 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 |