500 MCM – 250 MCM Split Bolt Connector | Heavy-Duty Copper Splicing The Conversions Tech 500 MCM – 250 MCM Split Bolt Connector is a UL Listed, ANSI-compliant mechanical connector engineered for precision splicing, joining, and terminating large conductors. Manufactured from high-grade brass with optional tin-plated or nickel-plated finishes, this heavy-duty split bolt delivers maximum conductivity, secure mechanical bonding, and long-lasting corrosion resistance. Ideal for residential service entrances, commercial distribution panels, and industrial feeders, it ensures code-compliant, low-resistance performance in even the most demanding environments. Key Features Heavy-Duty Range: Accommodates large conductors from 500 MCM down to 250 MCM. High-Strength Brass Body: Provides durability and superior electrical conductivity. Corrosion Protection: Available in tin-plated or nickel-plated variants for long-term reliability. Thermal Endurance: Rated for continuous operation up to 90°C (194°F). UL/ANSI Certified: Fully compliant with safety and performance standards. Easy Installation: Wrench-tightened design allows quick and secure field assembly. Technical Specifications Conductor Range 500 MCM – 250 MCM Material High-grade brass alloy Finish Options Tin-plated or Nickel-plated for corrosion resistance Temperature Rating 90 °C (194 °F) Voltage Rating Low- and medium-voltage distribution systems Compliance UL Listed, ANSI Compliant, NEC 110.14(B) Applications Residential: Splicing large service entrance conductors. Commercial: Multi-conductor connections in distribution panels and switchboards. Industrial: High-load feeders, busbar terminations, and heavy-duty splicing. Maintenance & Upgrades: Facilitates efficient repairs and system modifications. Outdoor/Underground: Suitable for harsh environments when properly insulated per NEC 110.14(B). Choose the Conversions Tech 500 MCM – 250 MCM Split Bolt Connector for robust, corrosion-resistant, and long-lasting electrical splicing. Trusted by electrical contractors, utilities, and OEMs for safe, code-compliant performance across residential, commercial, and industrial installations. ← Browse all Split Bolt Connector sizes
