Ferraz Shawmut A50P175-4 31 x 92.2 mm 175 Amp 500 Volt Semiconductor Protection Fuse
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Manufacturer Mersen
Mfg Catalog # A50P175-4
North Coast Part # 156476


  • Low I2t minimizes damage to protected components on short circuit
  • Controlled arc voltage reduces stress to circuit components during fuse clearing
  • Choice of mounting types helps in equipment design


  • Protection of DC drives, UPS and other equipment of 500 volts or less

Approvals & Standards

  • UL Recognized Component UL File 60314
  • AC: UL Guide No. JFHR2 (10-800A)
  • DC: UL Guide No.JFHR2 (35-800A)


  • Rated voltage AC UL: 500 V
  • Rated voltage DC UL: 450 V
  • Ampere Rating: 175 A
  • ROHS Compliant: Yes
  • Speed/Characteristic: High Speed
  • Mounting: Bolted
  • AC Max I.R./Breaking Capacity: I1: 50 kA
  • Connection/Terminal Material: Tin-Plated Brass
  • Connection/Terminal Type: Blade
  • Body/Insulating Material: GMG

Product Dimensions

  • Product Weight: 0.45 lb
  • Product Diameter: 1.22 in
  • Product Length: 3.63 in

Packaging Dimensions

  • Sell Pack Quantity: 5 Each
  • Sell Pack Weight: 2.36 lb
  • Sell Pack Width: 5.75 in
  • Sell Pack Length: 8 in
  • Sell Pack Height: 1.5 in


UPC 78200194611
Family Brand Name Ferraz Shawmut
GTiN 00782001946111
Length 3.63 in
Type North American, Current-Limiting, Fast-Acting, High Speed
Diameter 1.22 in
Terminal Type Blade
Applications Protection of DC Drives, UPS and Other Equipment of 500 V or Less
Mounting Type Bolt
Weight 0.45 lb
Pkg Qty 5
Insulation Material GMG
Construction GMG
Contact Material Tin Plated Brass
TC Connection Blade
Amperage 175 Amp
Blade Dimensions 1.22 in dia x 3.63 in L
Interrupt Rating 100 kA at 500 VAC, 79 kA at 450 VDC
Terminal Material Tin-Plated Brass
Sub Brand Amp-Trap
Rated Voltage AC 500 V
Rated Voltage DC 450 V
Voltage 500 VAC, 450 VDC

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