Bussmann FRS-R 雙元件延時(shí) 低壓熔斷器

 
BussmannFRS-R雙元件延時(shí)低壓熔斷器.
 
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