Fuse Amp-Trap® 250V 400A Fast-Acting Class K5 OT Series

Fuse Amp-Trap® 250V 400A Fast-Acting Class K5 OT Series Fuse The Fuse Amp-Trap® OT Series is designed for low-cost, reliable protection of feeders and branch circuits in residential and small commercial installations. It is suitable for use in lighting solutions, resistive heating, and other non-motor load applications. This fast-acting Class K5 fuse interrupts short-circuit currents up to 50,000 amperes, making it a robust option for electrical distributors and switchgear suppliers requiring dependable wire and cable protection. Specifications Amperage Rating: 400 A Voltage Rating: 250 V Interrupt Rating: 50 kA Fuse Class: Class K5 Mounting Type: Clip Connection: Blade Dimensions (L × W × H): 8.63 in × 2.06 in × 2.06 in Diameter: 2.06 inches Product Weight: 1.45 lbs Insulation Material: PolyTube Manufacturer Part Number: OT400 Features One-time general purpose fuse for feeders and branch circuits Fast-acting to protect lighting and resistive heating loads Meets Canadian electrical code requirements for Type P low melting-point, non-time-delay fuses (OTN 15-60) Safe interruption of short-circuit currents up to 50,000 amperes Non-rejection fuse design; replacement fuses must match or exceed original interrupting ratings Downloads & Links Curves 2 Drawings Spec Sheet Curves 1 Spec Sheet FR