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BussmannFRS-R双元件延时低压熔断器.
Fusetron® Dual-element, Time-delay Fuses
FRS-R (600V) Class RK5
Specifications
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps. Now available with optional
indication on select ratings (see Catalog
Numbers table).
Dimensions: See page 15 for Class RK5
dimensions.
Ratings:
Volts — 600Vac (or less)
— 300Vdc
Amps — 1⁄10-600A
IR — 200kA RMS Sym.
— 20kA @ 300Vdc
Agency Information: CE, Std. 248-12,
Class RK5, UL Listed, Guide JDDZ, File E4273, CSA
Certified, Class 1422-02, File 53787.
Features and Benefits
• 2:1 selective coordination ratio (within RK5 fuse family)
prevents electrical shutdowns from extending beyond the
failed circuit.
• Insulated end caps for 70-600A fuses reduces exposure to
live parts and extends air gap to distance between blades
of adjacent mounted fuses or to housing.
| Catalog Number | FRS-R-_ |
| Dimensions | See Resources Tab |
| Volts | 600Vac (or less), 300Vdc |
| Amps | 1⁄10-600A |
| IR | 200kA RMS Sym., 20kA @ 300Vdc |
| Agency Information | CE, Std. 248-12, Class RK5, UL Listed, Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File 53787 |
| Typical Applications | • Power Panelboards • Motor Control Centers • Combination Starters • Machinery Disconnects |
CatalogNumbers (Amps)
FRS-R-1⁄10 | FRS-R-2 | FRS-R-10* | FRS-R-100 |
FRS-R-1⁄8 | FRS-R-2-1⁄4 | FRS-R-12* | FRS-R-110 |
FRS-R-15⁄100 | FRS-R-2-1⁄2 | FRS-R-15* | FRS-R-125 |
FRS-R-2⁄10 | FRS-R-2-8⁄10 | FRS-R-17-1⁄2* | FRS-R-150 |
FRS-R-1⁄4 | FRS-R-3 | FRS-R-20* | FRS-R-175 |
FRS-R-3⁄10 | FRS-R-3-2⁄10 | FRS-R-25* | FRS-R-200 |
FRS-R-4⁄10 | FRS-R-3-1⁄2 | FRS-R-30* | FRS-R-225 |
FRS-R-1⁄2 | FRS-R-4 | FRS-R-35* | FRS-R-250 |
FRS-R-6⁄10 | FRS-R-4-1⁄2 | FRS-R-40* | FRS-R-300 |
FRS-R-8⁄10 | FRS-R-5 | FRS-R-45* | FRS-R-350 |
FRS-R-1 | FRS-R-5-6⁄10 | FRS-R-50* | FRS-R-400 |
FRS-R-1-1⁄8 | FRS-R-6* | FRS-R-60* | FRS-R-450 |
FRS-R-1-1⁄4 | FRS-R-6-1⁄4* | FRS-R-65 | FRS-R-500 |
FRS-R-1-4⁄10 | FRS-R-7* | FRS-R-70 | FRS-R-600 |
FRS-R-1-1⁄2 | FRS-R-7-1⁄2* | FRS-R-75 | |
FRS-R-1-6⁄10 | FRS-R-8* | FRS-R-80 | |
FRS-R-18⁄10 | FRS-R-9* | FRS-R-90 | |
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