Don't see what you're looking for? We can get it for you!
Call us: 1-866-853-4768

Fuse Amp-Trap® 250V 500A Fast-Acting Class K5 OT Series

SKU: #196838

Part: #OT500

UPC: 782001700546

Fuse Amp-Trap® 250V 500A Fast-Acting Class K5 OT Series

SKU: #196838

Part: #OT500

UPC: 782001700546

Product form

Out of stock, Call 1-866-853-4768 for availability and price.  IIn Stock
Monday to Friday we ship in stock items within 1 business day. Same day shipping cut off is 1pm ET.

Out of Stock
Out of stock items are generally available to ship within 2-3 business days unless specified. Contact us for specific availability.

Special Order
Special order items will ship in about 7 business days.

    Next day delivery

    Description

    Fuse Amp-Trap® 250V 500A Fast-Acting Class K5 OT Series

    The Fuse Amp-Trap® OT Series Class K5 is a fast-acting, one-time fuse designed for low-cost protection of feeder and branch circuits in residential and small commercial electrical installations. It is suitable for lighting solutions, resistive heating, and other non-motor loads. This fuse safely interrupts short-circuit currents up to 50,000 amperes, making it a reliable component for electrical distributors and switchgear suppliers handling wire and cable protection.

    Specifications

    • Manufacturer: Mersen
    • Manufacturer Part #: OT500
    • Amperage Rating: 500 A
    • Voltage Rating: 250 V AC / DC
    • Interrupt Rating: 50 kA
    • Fuse Class: Class K5
    • Connection: Blade
    • Mounting Type: Clip
    • Insulation Material: PolyTube
    • Dimensions (L×W×H): 10.38 in × 2.56 in × 2.56 in
    • Product Weight: 2.1580 lbs

    Features

    • One-time, fast-acting fuse providing low-cost protection
    • Safe interruption of short-circuit currents up to 50,000 amperes
    • Suitable for feeders, branch circuits, resistive heating, and non-motor loads
    • Easy to read imprint label for quick identification and replacement
    • Meets Canadian electrical code requirements for Type P low melting-point, non-time-delay fuses (OTN 15-60)
    • Clip mounting and blade connection for secure installation

    Downloads & Links

    • Safe & Secure

      Safe & Secure

      Shop with confidence, your privacy is our top priority.

    • Best Price Guarantee

      Best Price Guarantee

      Don't compromise quality for price – we have you covered.

    • One Stop Shop

      One Stop Shop

      Convenient shopping for the best in quality and service.

    • Nationwide Delivery

      Nationwide Delivery

      From our warehouse to your door - nationwide.

    Recently viewed

    View all 

    Shop by Department

    View all 

    View all 

    Recommended Products

    ULE Group Logo

    © 2026 ULE Group, All Rights Reserved.

      • Ach Direct Debit
      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account