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Manufacturer Mersen
Mfg Catalog # A50QS500-4IL
North Coast Part # 603186


  • Lowest I2t for greatest protection of semiconductor circuits
  • Low watts loss for cooler operation
  • Superior cycling ability gives an equipment design advantage
  • State-of-the-art protection for 500V equipment
  • Ultra compact sizes allow down-sizing of existing equipment


  • UL recognized component UL File 60314
  • AC: UL guide no. JFHR2
  • DC Tested to UL standard 198L parameters (70-1200A)
  • CSA Certified LR12636


  • Max Operating Temp: 80 °C
  • Max Storage Temp: 80 °C
  • Min Storage Temp: -25 °C
  • Ampere Rating: 500 A
  • Rated Voltage Ac Ul: 500 V
  • Rated Voltage Dc Ul: 500 V
  • Ac Max I R Breaking Capacity I1: 63 kA
  • Product Diameter: 2 in
  • Country Of Origin: MX
  • Product Line: Amp-Trap® A50QS 500VAC 500VDC
  • Product Brand: Amp-Trap®
  • Body Insulating Material: GMG
  • Connection Terminal Material: Tin-Plated Copper
  • Connection Terminal Type: Blade
  • Speed Characteristic: High Speed
  • Mounting: Bolted


Family Brand Name Ferraz Shawmut
Product UPC 78200132487
GTiN 00782001324872
Length 4.47 Inch
Type North American Round Style
Diameter 2 in
Terminal Type Blade
Applications Protection of 500V or less motor drives, UPS, inverters, etc.
Mounting Type Bolted
Weight 1.3 lb
Pkg Qty 4
Insulation Material GMG
TC Connection Blade
Amperage 500 Amp
Indicator IL Indicator
Terminal Material Tin-Plated Copper
Rated Voltage AC 500 V
Rated Voltage DC 500 V
Voltage 500 Volt
Country of Origin Mexico
Max Operating Temperature 80 C

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