Surecrimp Copper Compression Lug, Conductor Size 400, 2 Holes, 1/2in Bolt Size, 1-3/4in Hole Spacing, Standard Barrel, Sight Window, Tin Plated, UL, CSA

Surecrimp Copper Compression Lug, Conductor Size 400 – Copper Electrical Connector This Surecrimp Copper Compression Lug is designed for use with 400 kcmil copper conductors in electrical distribution and wiring applications. It features a standard barrel with a compression connection type, suitable for flexible stranded copper conductors. The lug is tin-plated for corrosion resistance and includes a sight window for proper crimp inspection. It is UL 486A/B listed and CSA certified, making it compliant with industry standards for safety and performance. The product is suitable for direct burial applications and is commonly used by electrical distributors and switchgear suppliers for reliable wire and cable terminations. Specifications Material: Copper Connector Finish: Tin Plated Conductor Size: 400 kcmil Conductor Type: Stranded, Flexible Connection Type: Compression Number of Mounting Holes: 2 Mounting Hole Size: 0.562 inches Mounting Hole Spacing: 1.75 inches (1-3/4 inch) Barrel Type: Standard Barrel Length: 1.188 inches Inside Diameter: 0.75 inches Outside Diameter: 0.936 inches Length: 4.855 inches Width: 1.365 inches Height: 0.981 inches Color: Silver Color Coding: Blue Weight: 0.397 lbs Direct Burial: Yes Temperature Rating: 90°C Voltage Rating: 35 kV UL / CULUS Specification: UL 486A/B Listed CSA Standard: C22.2 No. 65-03 Manufacturer Part #: CSWD-400-12-134 Carton Quantity: 6 Features Sight window for visual crimp inspection Tin plating for enhanced corrosion resistance Standard barrel design compatible with ILSCO compression dies (Die #76) Square tang end shape for secure mounting Thru-type mounting holes for easy installation Suitable for flexible stranded copper conductors in electrical wiring UL and CSA certified for safety and compliance Designed for direct burial applications Downloads & Links CSWD-400 technical drawing Spec Sheet Form 157