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Bussmann® FRN-R-50 Non-Indicating Rejection Time Delay Fuse, 50 A, 250 VAC/125 VDC, 200 kA at 250 VAC, 20 kA at 125 VDC
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Bussmann® FRN-R-50 Non-Indicating Rejection Time Delay Fuse, 50 A, 250 VAC/125 VDC, 200 kA at 250 VAC, 20 kA at 125 VDC
SKU4725
MFGR #FRN-R-50
Your Cost: $18.82/ea
List: Fusetron fuses are on average 23% more energy efficient than the next leading brand.
Fusetron fuses are on average 23% more energy efficient than the next leading brand.
Alternate Catalog Number FRN-R-50 Application Ind Facilities & Factories - Facility: Safety and Security Systems ARRA Compliant C Buy American Compliant C Catalog Number FRN-R-50 Connection Ferrule end x ferrule end Country of Origin MX Currency USD Element Dual EU RoHS Indicator C Gross Weight Per Pack 0.1100 lb Gross Weight per Pack Metric 1.41 Gross Weight UOM Metric kg Harmonization Tariff Schedule Code 8536100040 Height 3.00 in Height [Metric] 7.6200 cm Length 3.00 in Length [Metric] 7.6200 cm Response Time 10 S at 500% Size 0.81 In Diameter X 3.00 In Length Standard CE Marked Standards ARRA, Buy American Act and RoHS Compliant, CE Certified, UL 248-12, JDDZ, E4273, CSA Class 1422-02, CSA 53787, C22.2 No. 248.12 Sub Brand Bussmann Series Type Fuse UNSPSC 39121606 UPC 11 05171210180 UPC 12 051712101806 Width 0.81 in Width [Metric] 2.0574 cm Stock Status NORMALLY STOCKED Brand Bussmann Manufacturer Eaton Amperage Rating 50 A Class RK-5 Interrupt Rating 20 kAIC at 125 Vdc200 kAIC at 250 Vac Voltage Rating 250/125 VAC//VDC Ind Facilities & Factories - Facility: Safety and Security Systems Separate overload and short circuit elements provide time delay for sizing as close as 125% of motor FLA 2:1 selective coordination amp ratio (within the cooper Bussmann RK5 fuse family) prevents overcurrent events from opening upstream Fusetron™ fuses Provides motor overload, ground fault and short circuit protection Helps protect motors against burnout from overloads and single phasing on 3-phase systems Simplifies and improves blackout prevention (selective coordination) 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 overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds 200 kA (RMS symmetrical) at 250 VAC, 20 kA at 125 VDC interrupt rating 10 sec (minimum) at 500% of rated current time delay
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| Alternate Catalog Number | FRN-R-50 |
| Application | Ind Facilities & Factories - Facility: Safety and Security Systems |
| ARRA Compliant | C |
| Buy American Compliant | C |
| Catalog Number | FRN-R-50 |
| Connection | Ferrule end x ferrule end |
| Country of Origin | MX |
| Currency | USD |
| Element | Dual |
| EU RoHS Indicator | C |
| Gross Weight Per Pack | 0.1100 lb |
| Gross Weight per Pack Metric | 1.41 |
| Gross Weight UOM Metric | kg |
| Harmonization Tariff Schedule Code | 8536100040 |
| Height | 3.00 in |
| Height [Metric] | 7.6200 cm |
| Length | 3.00 in |
| Length [Metric] | 7.6200 cm |
| Response Time | 10 S at 500% |
| Size | 0.81 In Diameter X 3.00 In Length |
| Standard | CE Marked |
| Standards | ARRA, Buy American Act and RoHS Compliant, CE Certified, UL 248-12, JDDZ, E4273, CSA Class 1422-02, CSA 53787, C22.2 No. 248.12 |
| Sub Brand | Bussmann Series |
| Type | Fuse |
| UNSPSC | 39121606 |
| UPC 11 | 05171210180 |
| UPC 12 | 051712101806 |
| Width | 0.81 in |
| Width [Metric] | 2.0574 cm |
| Stock Status | NORMALLY STOCKED |
| Brand | Bussmann |
| Manufacturer | Eaton |
| Amperage Rating | 50 A |
| Class | RK-5 |
| Interrupt Rating | 20 kAIC at 125 Vdc200 kAIC at 250 Vac |
| Voltage Rating | 250/125 VAC//VDC |
| Ind Facilities & Factories - Facility: Safety and Security Systems |
| Separate overload and short circuit elements provide time delay for sizing as close as 125% of motor FLA |
| 2:1 selective coordination amp ratio (within the cooper Bussmann RK5 fuse family) prevents overcurrent events from opening upstream Fusetron™ fuses |
| Provides motor overload, ground fault and short circuit protection |
| Helps protect motors against burnout from overloads and single phasing on 3-phase systems |
| Simplifies and improves blackout prevention (selective coordination) |
| 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 overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds |
| 200 kA (RMS symmetrical) at 250 VAC, 20 kA at 125 VDC interrupt rating |
| 10 sec (minimum) at 500% of rated current time delay |