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Manufacturer Mersen
Mfg Catalog # A30QS100-4L
North Coast Part # 603106


  • Choice of mounting types helps in equipment design
  • 300VAC and 300VDC rated
  • Controlled arc Voltage reduces stress to circuit components during fuse clearing.
  • Low I 2 t minimizes damage to protected component on short circuit.

Product Details

  • Ampere Range: 1 to 4500 A
  • Applications: Protection of AC/DC drives, UPS and other equipment of 300 volts or less
  • Body Material: Ceramic GMG
  • I.R DC: 100 kA
  • ROHS Compliant: Consult Technical Services
  • I.R. AC: 200 kA
  • Lead Free: Consult Technical Services
  • CE conformity: Consult Technical Services
  • UL Certification: E60314 JFHR2.E60314
  • Standards: UL Recognized Component Guide JFHR2 Some Ratings RoHS Compliant
  • Connection Terminal Type: Ferrule Blade
  • Mounting: Clip Bolted
  • Materials Contact: Tin-plated Brass Silver-Plated Copper Silver-Plated Brass
  • Speed / Characteristic: High-Speed
  • DC Voltage: 300 VDC
  • AC Voltage: 300 VAC
  • Body Style: Cylindrical Non Rejection Cylindrical With Blades Cylindrical Hockey Puck

Performance Data

CAD & Outline Drawings

CAD Drawings


Data Sheets


UPC 78200114116
Family Brand Name Ferraz Shawmut
GTiN 00782001141165
Voltage 300 Volt
Type North American Round Style
Applications Protection of AC/DC drives, UPS and other equipment of 300 volts or less
Body Material Ceramic GMG
Contact Material Silver-Plated Brass,Silver-Plated Copper,Tin-Plated Brass
TC Connection Blade
Amperage 1-4500 Amp

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