Ferraz Shawmut A2KA6K1

A2K & A6K Series / Class RK1 / Fast Acting

Quote A2K & A6K Series / Class RK1 / Fast Acting on Gross Automation »

These fast-acting fuses deliver a high degree of current limitation - Current-limiting A6K 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.

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Product Data
[420 KB]
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Brochure
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UL File Card
CSA File Card

Features

  • Rejection style design prevents replacement by other fuse classes
  • Fiberglass body provides dimensional stability in harsh industrial environments
  • Easy-to read imprint label for quick recognition and replacement
  • High degree of current limitation for low peak let-thru current

Highlights

  • Current-limiting
  • Low I2t
  • Drive protection in larger RK body sizes for older installations
  • Fast acting
Ratings
  • AC: 600VAC, 200kA I.R.
  • AC: 300VDC, 20kA I.R.
    (Ferraz Shawmut certified)
Approvals
  • UL Listed to Standard 248-12
  • CSA Certified to Standard C22.2 No. 248.12
  • Some ratings RoHS Compliant
Applications
  • Loadcenters
  • Panelboards
  • Switchboards
  • Bus Duct
  • Feeder Circuits
  • Non-inductive Loads
  • Lighting Circuits

Ferraz A2K & A6K Series Fuse Selection

AMPERE RATING CATALOG NUMBER   AMPERE RATING CATALOG NUMBER   AMPERE RATING CATALOG NUMBER   AMPERE RATING CATALOG NUMBER
1 A2K1R   20 A2K20R   80 A2K80R   250 A2K250R
3 A2K3R   25 A2K25R   90 A2K90R   300 A2K300R
4 A2K4R   30 A2K30R   100 A2K100R   350 A2K350R
5 A2K5R   35 A2K35R   110 A2K110R   400 A2K400R
6 A2K6R   40 A2K40R   125 A2K125R   450 A2K450R
8 A2K8R   45 A2K45R   150 A2K150R   500 A2K500R
10 A2K10R   50 A2K50R   175 A2K175R   600 A2K600R
12 A2K12R   60 A2K60R   200 A2K200R      
15 A2K15R   70 A2K70R   225 A2K225R      

One order, one finished panel: Gross Manufacturing builds custom UL 508A control panels around the parts we sell.