Surecrimp Copper Compression Lug, Conductor Size 4, 1 Hole, 5/16in Bolt Size, Standard Barrel, Sight Window, Tin Plated, UL, CSA

Surecrimp Copper Compression Lug, Conductor Size 4, 1 Hole, 5/16in Bolt Size, Standard Barrel, Tin Plated – Copper Compression Lug This Surecrimp copper compression lug is designed for reliable electrical connections in wire and cable applications. It supports solid copper conductors sized 4 AWG and features a single mounting hole for a 5/16 inch bolt. The lug is suitable for use by electrical distributors and switchgear suppliers requiring durable, UL and CSA certified components with tin plating for corrosion resistance. Its standard barrel and sight window facilitate proper installation and inspection, making it a practical choice for lighting solutions and electrical distribution systems. Specifications Conductor Material: Copper Conductor Type: Solid Conductor Size: 4 AWG Connection Type: Compression Barrel Type: Standard Barrel Length: 0.5 inches Number of Holes: 1 Mounting Hole Size: 0.343 inches (5/16 inch bolt size) Inside Diameter: 0.25 inches Outside Diameter: 0.343 inches Length: 1.609 inches Width: 0.486 inches Height: 0.373 inches Color: Gray (Tin Plated/Silver Finish) Weight: 0.0377 lbs Direct Burial: Yes Temperature Rating: 90°C Voltage Rating: 35 kV Certifications: UL 467 Listed, CSA C22.2 No. 65-03 Features Tin plated copper construction for enhanced corrosion resistance Sight window for visual confirmation of conductor insertion Single mounting hole with 5/16 inch bolt compatibility Standard barrel design for consistent compression connections UL and CSA certified for safety and compliance Suitable for direct burial applications Downloads & Links Spec Sheet CSWS-4-8 technical drawing Form 157