Fuse Amp-Trap 2000® 250V 500A Time-Delay Class RK1 A2D Series Smart-Spot

Fuse Amp-Trap 2000® 250V 500A Time-Delay Class RK1 A2D Series Smart-Spot The Fuse Amp-Trap 2000® A2D Series Smart-Spot is designed to provide IEC Type 2 "no damage" protection for motors, safety switches, transformers, branch circuit protection, disconnects, and control panels. This time-delay fuse is suitable for both motor and non-motor loads, offering fast response under extreme fault conditions to protect motor starters, switches, and other circuit components while allowing motor in-rush currents. It is an ideal solution for electrical distributors and switchgear suppliers looking to upgrade or replace older 250V Class H, K, or RK5 fuses in general-purpose circuits. Specifications Manufacturer: Mersen Manufacturer Part #: A2D500R Fuse Class: Class RK1 Amperage Rating: 500 A Interrupt Rating: 200 kA Voltage Rating: 250 V AC/DC Dimensions (L x W x H): 10.38 in x 3.12 in x 3.12 in Diameter: 3.12 inches Weight: 2.9330 lbs Connection Type: Blade Mounting Type: Clip Insulation Material: PolyTube UPC: 782001991197 Features Smart-Spot visual fuse operation indicator for quick status identification Time-delay characteristic suitable for motor starting and transformer inrush currents Provides IEC Type 2 "no damage" protection to mains, feeders, and branch circuits Fast acting under extreme fault conditions to prevent damage to circuit components Compatible replacement for older 250V Class H, K, and RK5 fuses PolyTube insulation ensures durability and dimensional stability in industrial environments Clip mounting with blade connection for secure and reliable installation Downloads & Links Drawings Spec Sheet FR Spec Sheet