Fuse Amp-Trap® 250V 225A Fast-Acting Class K5 OT Series Fuse

The Fuse Amp-Trap® 250V 225A 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 use in lighting solutions, resistive heating, and other non-motor loads. This fuse provides reliable short-circuit interruption up to 50,000 amperes, making it a dependable component for electrical distributors and switchgear suppliers managing wire and cable protection.

Specifications

• Amperage Rating: 225 A
• Voltage Rating: 250 V
• Interrupt Rating: 50 kA
• Fuse Class: Class K5
• Dimensions: 8.63 in (Length) x 2.06 in (Width) x 2.06 in (Height)
• Diameter: 2.06 inches
• Weight: 1.45 lbs
• Connection Type: Blade
• Mounting Type: Clip
• Insulation Material: PolyTube
• Manufacturer Part Number: OT225

Features

• One-time general-purpose fuse for reliable protection of feeders and branch circuits
• Fast-acting design for sensitive protection of lighting and resistive heating loads
• Interrupts short-circuit currents safely up to 50,000 amperes
• Meets Canadian electrical code requirements for Type P low melting-point, non-time-delay fuses (OTN 15-60)
• Not a rejection fuse; replacement fuses must match or exceed original interrupting ratings

Downloads & Links

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