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approval ul 489
To provide additional protection Siemens offers circuit breakers to protect against severe electrical shock or electrocution
NM FRAME 240/480/600 VAC AT 50/60 HZ
600VAC/500VDC voltage rating
Mersen A2KR Fiberglass Fast Acting/Class RK1 Current Limiting Fuse, 250VAC/VDC, 200kA AC/20kA DC, 500 Ampere, 2-9/16" Diameter x 10-3/8" Length approval ul 489Mersen fast acting fuses deliver a high degree of current limitation where need it most. Current limiting A2K fuses provide excellent protection where high available short circuit currents exist. These fast acting fuses are particularly good for branch feeder circuits and back up protection. Rejection style design prevents replacement by other fuse classes. Fiberglass body provides dimensional stability in harsh industrial environments. Easy to read
US$ 18.00
US$ 18.00
US$ 10.00