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Manufacturer Mersen
Mfg Catalog # A100P50-4
North Coast Part # 602920


  • Low I2t minimizes damage to protected components on short circuit
  • Controlled arc voltage reduces stress to circuit components during fuse clearing
  • Wide range of ampere ratings


  • Protection of UPS systems AC/DC drives, reduced voltage motor starters and other 1000V or less semiconductor devices

Approvals & Standards

  • UL recognized component File E60314
  • AC: UL guide no. JFHR2 (35-600A)
  • DC: self-certified


  • Rated voltage AC UL: 1000 V
  • Ampere Rating: 50 A
  • ROHS Compliant: Yes
  • Speed/Characteristic: High Speed
  • Mounting: Bolted
  • AC Max I.R./Breaking Capacity: I1: 200 kA
  • Connection/Terminal Material: Tin-Plated Brass
  • Connection/Terminal Type: Bolted
  • Body/Insulating Material: GMG

Product Dimensions

  • Product Weight: 0.35 lb
  • Product Diameter: 1 in
  • Product Length: 5 in

Packaging Dimensions

  • Sell Pack Quantity: 5 Each
  • Sell Pack Weight: 1.84 lb
  • Sell Pack Width: 5.75 in
  • Sell Pack Length: 8 in
  • Sell Pack Height: 1.5 in


UPC 78200194964
Family Brand Name Ferraz Shawmut
GTiN 00782001949648
Length 5 in
Type Form 101, High Speed, Fast Acting, Current Limiting
Diameter 1 in
Terminal Type Bolted
Applications For UPS Systems, AC and DC Drives, Reduced Voltage Motor Starters and Similar Applications Where Lower
Mounting Type Bolt
Weight 0.35 lb
Pkg Qty 5
Insulation Material GMG
Construction GMG
Contact Material Tin Plated Copper, Tin Plated Brass, Silver Plated Copper
TC Connection Bolted
Amperage 50 Amp
Blade Dimensions 1 in dia x 5 in L
Interrupt Rating 100 kA
Terminal Material Tin-Plated Brass
Sub Brand Amp-Trap
Rated Voltage AC 1000 V
Voltage 1000 VAC, 750 VDC

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