Ferraz Shawmut OTS100 1-5/16 x 7-7/8 Inch 100 Amp 600 Volt Class K5 General Purpose Fuse
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Manufacturer Mersen
Mfg Catalog # OTS100
North Coast Part # 161043


  • Easy to read imprint label for quick recognition and replacement
  • Low cost for high protection value


  • Feeders
  • Branch circuits
  • Resistive heating
  • Residential and small commercial installations

Approvals & Standards

  • UL Listed to Standard 248-9 File E2137
  • CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.)
  • Self-certified for DC per UL248


  • Rated voltage AC UL: 600 V
  • Rated voltage DC UL: 300 V
  • Ampere Rating: 100 A
  • ROHS Compliant: Yes
  • Fuse Class: Class K5
  • Speed/Characteristic: Fast-Acting
  • Mounting: Clip
  • AC Max I.R./Breaking Capacity: I1: 50 kA
  • Connection/Terminal Material: Tin-Plated Copper
  • Connection/Terminal Type: Blade
  • Body/Insulating Material: PolyTube

Product Dimensions

  • Product Weight: 0.55 lb
  • Product Diameter: 1.31 in
  • Product Length: 7.88 in

Packaging Dimensions

  • Sell Pack Quantity: 5 Each
  • Sell Pack Weight: 2.89 lb
  • Sell Pack Width: 6.66 in
  • Sell Pack Length: 8 in
  • Sell Pack Height: 1.38 in


Family Brand Name Ferraz Shawmut
Product UPC 78200170086
GTiN 00782001700867
Length 7.88 Inch
Type North American Power Fuses
Diameter 1.31 in
Terminal Type Blade
Applications For Feeders, Resistive Heating, Residential and Small Commercial Installations
Mounting Type Clip
Weight 0.55 lb
Pkg Qty 5
Class K-5
Insulation Material PolyTube
TC Connection Blade
Amperage 100 Amp
Interrupt Rating 50 kA
Terminal Material Tin-Plated Copper
Rated Voltage AC 600 V
Rated Voltage DC 300 V
Fuse Class Class K5
Voltage 600 VAC

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