Copper Split Bolt, Conductor Range for Equal Main & Tap 250-4, Tin Plated, UL, CSA

Copper Split Bolt SK-250 – Electrical Connector for Wire and Cable The ILSCO Copper Split Bolt SK-250 is a tin-plated mechanical connector designed for joining copper conductors in electrical distribution and wire and cable applications. It supports equal main and tap conductor ranges, making it suitable for use by electrical distributors and switchgear suppliers requiring reliable conductor connections. The connector is UL 486A/B listed and CSA certified, ensuring compliance with industry safety and performance standards. Specifications Manufacturer Part #: SK-250 Material: Copper Connector Finish: Tin Plated Conductor Material: Copper Conductor Type: Solid Connection Type: Mechanical Number of Conductors: 1 Conductor Range for Equal Main & Tap: 250 kcmil - 4 Stranded Voltage Rating: 35 kV Temperature Rating: 90°C Color: Silver Dimensions (inches): Length 2.33, Width 1.52, Height 1.31 Drive Type: External Hex Drive Size: 1-5/16 in Wire Diameter Range: 0.232 - 0.575 in UL / CULUS Specification: UL 486A/B Listed CSA Standard: C22.2 No. 65 Direct Burial: No Carton Quantity: 20 Features Tin plating provides corrosion resistance for enhanced durability Designed for solid copper conductors with a mechanical connection method Suitable for equal main and tap conductor connections in electrical systems UL and CSA certifications ensure compliance with safety and quality standards Compact dimensions support ease of installation in confined electrical enclosures External hex drive facilitates secure tightening and reliable electrical contact Downloads & Links Spec Sheet SK-250 technical drawing Form 165