Fuse Amp-Trap® 250V 125A Fast-Acting Class K5 OT Series

Fuse Amp-Trap® 250V 125A Fast-Acting Class K5 OT Series Fuse The Fuse Amp-Trap® OT Series is designed for low-cost, one-time protection of feeders and branch circuits in residential and small commercial electrical installations. It is suitable for resistive heating and lighting applications, providing reliable interruption of short-circuit currents up to 50,000 amperes. As a fast-acting Class K5 fuse, it meets the requirements of electrical distributors and switchgear suppliers for safe circuit protection in non-motor loads. The fuse features a blade connection and clip mounting for straightforward installation. Specifications Amperage Rating: 125 A Voltage Rating: 250 V Interrupting Rating: 50 kA Fuse Class: Class K5 Dimensions: Length 7.13 in, Width 1.56 in, Height 1.56 in, Diameter 1.56 in Connection: Blade Mounting Type: Clip Insulation Material: PolyTube Product Weight: 0.7330 lbs Manufacturer Part #: OT125 Features One-time OT and OTN general purpose fuse for feeders and branch circuits Fast-acting fuse providing protection for lighting, heating, and other non-motor loads Interrupts short-circuit currents up to 50,000 amperes safely Meets Canadian electrical code 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 PolyTube insulation enhances durability and safety Downloads & Links Curves 1 Curves 2 Drawings Spec Sheet Spec Sheet FR