Investment Casting for Electrical Switchgear and High Voltage Components
High-Conductivity Castings for MV and HV Switchgear, Bus Systems, and Electrical Transmission Hardware
HV and MV switchgear leaves no margin for material inconsistency. Investment casting ? also known as lost wax casting ? produces conductivity-critical components that electrical system reliability depends on.
Pahwa MetalTech produces switchgear components, rigid bus bar fittings, transmission hardware, and electrical contact bodies in high-conductivity alloys for MV and HV switchgear and power distribution systems.
High-conductivity copper, tellurium copper, and brass are the primary grades for switchgear castings ? selected for electrical performance, machinability to close tolerances, and thermal stability under load.
Precision Electrical Castings for Power Distribution and Switchgear
From bus bar connectors and arc chute components to instrument transformer housings and isolator castings, our investment cast parts support the electrical sector's demand for conductivity, precision, and repeatability.
High-voltage and medium-voltage switchgear components
Rigid bus bar fittings and connectors
Arc chute and interruption chamber parts
Instrument transformer housings
Isolator and disconnector cast components
Contact bodies and electrical terminal housings
Earthing and bonding hardware
When Conductivity and Precision Both Have to Be Perfect, Come to Us
Electrical and switchgear buyers know that inconsistent conductivity or a missed tolerance is a field failure waiting to happen. Pahwa MetalTech builds that awareness into every casting we produce and inspect.
Submit your switchgear component drawing. We'll assess alloy selection, conductivity requirements, and dimensional precision ? and respond with a quote covering casting, finishing, and quality verification.