Fuse Amp-Trap® 250V 80A Fast-Acting Class K5 OT Series Fuse

The Fuse Amp-Trap® 250V 80A Fast-Acting Class K5 OT Series is designed for low-cost protection of feeders and branch circuits in residential and small commercial electrical installations. It is suitable for resistive heating, lighting, and other non-motor loads. This fuse safely interrupts available short-circuit currents up to 50,000 amperes, meeting the requirements of electrical distributors and switchgear suppliers for reliable circuit protection.

Specifications

• Amperage Rating: 80 A
• Voltage Rating: 250 V
• Interrupt Rating: 50 kA
• Fuse Class: Class K5
• Dimensions: Length 5.88 in, Diameter 1.06 in, Width 1.06 in, Height 1.06 in
• Mounting Type: Clip
• Connection: Blade
• Product Weight: 0.2600 lb
• Insulation Material: PolyTube
• Manufacturer Part #: OT80
• UPC: 782001700249

Features

• One-time general purpose fuse for feeders and branch circuits
• Fast-acting design suitable for non-motor loads including lighting and resistive heating
• Meets Canadian Electrical Code for Type P low melting-point, non-time-delay fuses (OTN series)
• Not a rejection fuse; replacement fuses must match or exceed original interrupting ratings
• PolyTube insulation enhances durability and safety

Downloads & Links

• Curves 1
• Curves 2
• Drawings
• Spec Sheet
• Spec Sheet FR