Settings
Fast Delivery
Free Shipping
Incoterms
Payment Types
Marketplace Product
Fusetron™ UL Class RK5 Dual-Element, Time-Delay Fuses – FRN-R/FRS-R Series
Eaton Bussmann's series of dual-element fuses offer both 250 VAC and 600 VAC ratings and up to 600 A of protection
Eaton Bussmann's series UL class RK5 Fusetron™ product offering provides energy-efficient advanced protection with its dual-element, time-delay construction. They are available in both 250 VAC and 600 VAC versions with a 200 kARMS Sym interrupting rating and sizes ranging from 0 A to 600 A. They deliver 10 seconds (minimum) of time delay at 500% of rated current (8 seconds for 1/10 A to 30 A sizes). Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide high-performance short-circuit and overload protection.
FRN-R series ratings
- Volts
- 250 VAC
- 125 VDC (1/10 A to 200 A)
- 250 VDC (225 A to 600 A)
- Interrupting rating:
- 200 kA VAC RMS Sym.
- 20 kA VDC
- Agency information
- UL listed, Std. 248-12, Class RK-5, Guide JDDZ, File E4273
- CSA certified, C22.2 No. 248.12, Class 1422-02, File 53787
- CE
FRS-R series ratings
- Volts
- 600 VAC, 300 VDC (1/10 A to 30 A)
- 600 VAC, 250 VDC (35 A to 60 A)
- 250 VDC (225 A to 600 A)
- Interrupting rating:
- 200 kA VAC RMS Sym
- 20 kA VDC
- Agency information
- UL listed, Std. 248-12, Class RK5, Guide JDDZ, File E4273
- CSA certified, C22.2 No. 248.12, Class 1422-02, File 53787
- CE
Features
- Provides motor overload, ground fault, and short-circuit protection
- Helps protect motors against burnout from overloads
- Helps protect motors against burnout from single-phasing on three-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 protects against low-level overcurrent of overloads and will hold an overload that is five times greater than the ampere rating of the fuse for a minimum of ten seconds
250 VAC Time Delay - Class RK5 Fuses
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Voltage Rating - DC | Response Time | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
 |  | FRN-R-10 | FUSE CARTRIDGE 10A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 1 - Immediate | $33.24 | View Details |
|  | FRN-R-100 | FUSE CARTRIDGE 100A 250VAC | 250 VAC | Slow Blow | Electrical, Industrial | 0 - Immediate | $109.11 | View Details |
|  | FRN-R-125 | FUSE CRTRDGE 125A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $245.31 | View Details |
|  | FRN-R-15 | FUSE CARTRIDGE 15A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 41 - Immediate | $29.22 | View Details |
| | FRN-R-150 | FUSE CRTRDGE 150A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $245.31 | View Details |
|  | FRN-R-20 | FUSE CARTRIDGE 20A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 15 - Immediate | $29.22 | View Details |
| | FRN-R-200 | FUSE CRTRDGE 200A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 1 - Immediate | $199.28 | View Details |
| | FRN-R-25 | FUSE CARTRIDGE 25A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 9 - Immediate | $29.22 | View Details |
|  | FRN-R-30 | FUSE CARTRIDGE 30A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 20 - Immediate | $29.22 | View Details |
| | FRN-R-35 | FUSE CARTRIDGE 35A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $49.86 | View Details |
| | FRN-R-40 | FUSE CARTRIDGE 40A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 3 - Immediate | $46.23 | View Details |
|  | FRN-R-400 | FUSE CARTRIDGE 400A 250VAC/VDC | 250 VAC | 250 VDC | Slow Blow | 0 - Immediate | $419.73 | View Details |
| | FRN-R-45 | FUSE CARTRIDGE 45A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $49.86 | View Details |
| | FRN-R-5 | FUSE CARTRIDGE 5A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 2 - Immediate | $36.46 | View Details |
|  | FRN-R-50 | FUSE CARTRIDGE 50A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 10 - Immediate | $46.23 | View Details |
| | FRN-R-60 | FUSE CARTRIDGE 60A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 17 - Immediate | $46.23 | View Details |
| | FRN-R-600 | FUSE CARTRIDGE 600A 250VAC/VDC | 250 VAC | 250 VDC | Slow Blow | 0 - Immediate | $604.98 | View Details |
| BK/FRN-R-1/2 | FUSE CRTRDGE 500MA 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $28.52 | View Details | |
| BK/FRN-R-1-6/10 | FUSE CRTRDGE 1.6A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $27.37 | View Details | |
| BK/FRN-R-1 | FUSE CARTRIDGE 1A 250VAC/125VDC | 250 VAC | 125 VDC | Slow Blow | 0 - Immediate | $26.36 | View Details |
600 VAC Time Delay - Class RK5 Fuses
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Voltage Rating - DC | Response Time | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
|  | FRS-R-10 | FUSE CARTRIDGE 10A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 4 - Immediate | $60.35 | View Details |
|  | FRS-R-100 | FUSE CRTRDGE 100A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 2 - Immediate | $136.96 | View Details |
|  | FRS-R-125 | FUSE CRTRDGE 125A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 2 - Immediate | $298.43 | View Details |
| | FRS-R-15 | FUSE CARTRIDGE 15A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 26 - Immediate | $53.75 | View Details |
| | FRS-R-150 | FUSE CRTRDGE 150A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 2 - Immediate | $298.43 | View Details |
| | FRS-R-175 | FUSE CRTRDGE 175A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 0 - Immediate | $360.81 | View Details |
| | FRS-R-20 | FUSE CARTRIDGE 20A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 15 - Immediate | $54.09 | View Details |
| | FRS-R-200 | FUSE CRTRDGE 200A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 1 - Immediate | $293.10 | View Details |
| | FRS-R-225 | FUSE CRTRDGE 225A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 0 - Immediate | $682.25 | View Details |
| | FRS-R-25 | FUSE CARTRIDGE 25A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 28 - Immediate | $48.23 | View Details |
| | FRS-R-250 | FUSE CRTRDGE 250A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 0 - Immediate | $682.25 | View Details |
| | FRS-R-30 | FUSE CARTRIDGE 30A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 10 - Immediate | $54.09 | View Details |
| | FRS-R-300 | FUSE CRTRDGE 300A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 0 - Immediate | $682.25 | View Details |
| | FRS-R-35 | FUSE CARTRIDGE 35A 600VAC/250VDC | 600 VAC | 250 VDC | Slow Blow | 7 - Immediate | $79.09 | View Details |
|  | FRS-R-350 | FUSE CRTRDGE 350A 600VAC/250VDC | 600 VAC | 250 VDC | Slow Blow | 0 - Immediate | $682.25 | View Details |
| | FRS-R-40 | FUSE CARTRIDGE 40A 600VAC/250VDC | 600 VAC | 250 VDC | Slow Blow | 5 - Immediate | $79.09 | View Details |
|  | FRS-R-400 | FUSE CRTRDGE 400A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 1 - Immediate | $564.32 | View Details |
|  | FRS-R-5 | FUSE CARTRIDGE 5A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 7 - Immediate | $39.64 | View Details |
|  | FRS-R-60 | FUSE CARTRIDGE 60A 600VAC/250VDC | 600 VAC | 250 VDC | Slow Blow | 8 - Immediate | $79.09 | View Details |
| | FRS-R-600 | FUSE CRTRDGE 600A 600VAC/300VDC | 600 VAC | 300 VDC | Slow Blow | 0 - Immediate | $951.44 | View Details |
Ferrule and Blade Fuse Reducers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | ||
|---|---|---|---|---|---|---|---|
|  | NO.263 | BUSS FUSE REDUCER | 1 - Immediate | $65.18 | View Details | |
| | NO.663-R | FUSE BUSS CLASS R REDUCER | 0 - Immediate | $71.50 | View Details | |
|  | NO.2621-R | FUSE BUSS CLASS R REDUCER | 0 - Immediate | $172.29 | View Details | |
|  | NO.616-R | FUSE BUSS CLASS R REDUCER | 2 - Immediate | $133.85 | View Details | |
|  | NO.263-R | FUSE BUSS CLASS R REDUCER | 1 - Immediate | $66.75 | View Details |
Published: 2022-05-19
Ireland