Cooper Bussmann, FRS-R-350, Dual Element Time Delay Fuse, Class RK5

Cooper Bussmann, FRS-R-350, Dual Element Time Delay Fuse, Class RK5

Dual Element Time Delay Fuse, Class RK5, 350A, 200kA @ 600VAC / 20kA @ 300VDC Interrupt Rating, 2.34"x11.63"

SKUM37312
ManufacturerCooper Bussmann
Mfr. Part #FRS-R-350
UPC051712508520
Points1.66
$166.48
   
Features
  • Application : Power Panelboards / Combination Starters / Motor Control Centers / Machinery Disconnects
  • 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
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Specification
Type Dual-Element, Time-Delay Fuse � 10 Seconds (Minimum) at 500% Rated Amps
Class Class RK5
Maximum AC Voltage (V AC) 600
Maximum DC Voltage (V DC) 300
Amperage Rating (A) 350
Interrupting Ratings @ 600VAC k(A) 200
Interrupting Ratings @ 300VDC (kA) 20
Construction Fiberglass Tube
Dia (In.) 2.34
Length (In.) 11.63
Standard CE, Std. 248-12, Class RK5, UL Listed, Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File 53787
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