- Plot 4644/45, GIDC Phase-3, Dared, Jamnagar, Gujarat(India)
- contact@prayagbrass.in
Prayag Brass Industries manufactures heavy-duty Brass Switchgear Components engineered to meet the stringent safety and performance thresholds of modern electrical distribution systems. Machined from high-grade, copper-rich brass profiles, our components offer exceptional mechanical durability and low contact resistance, ensuring safe and continuous power flow under demanding short-circuit and high-amperage conditions.
Profile Attribute | Details / Production Standards |
Material Grades | High-Conductivity Electrical Brass (CZ121, CW614N, CDA 360), Extruded Brass Alloys (IS 319 Grade I & II), or specialized low-impedance custom compositions. |
Component Types | Switchgear Terminals, Panelboard Blocks, Busbar Clamps, Disconnector Contacts, Fuse Base Terminals, Transformer Connectors, and Interrupter Contacts. |
Dimensional Limits | Micro-precision milling and drilling limits held tightly down to $\pm 0.02\text{ mm}$ for faultless internal assembly. |
Threading & Tapping | High-torque internal threading from M3 up to M30, customized pitch parameters, and deep-tap clean threads. |
Surface Treatments | Electro-Tin Plated (essential for minimizing contact aging), High-Grade Silver Plating (for arc resistance), Heavy Nickel Plating, or Natural Clean Degreased Finish. |
Voltage Application | Engineered for Low Voltage (LV), Medium Voltage (MV), and High Voltage (HV) switchgear control panels and assemblies. |
High Fault-Current Capacity: Superior structural and chemical density allows components to withstand instantaneous thermal shocks and electromagnetic stresses during short-circuit faults.
Minimal Contact Resistance: Ultra-smooth milled contact faces maximize surface area contact, drastically reducing localized heating and voltage drop risks across panel junctions.
Anti-Galling Thread Integrity: High-tensile brass compositions prevent internal thread stripping and screw binding, even under high-torque pneumatic assembly line tightening.
Advanced Oxidation Barriers: Specialized heavy tin or silver plating prevents atmospheric breakdown and chemical degradation in high-humidity or industrial substation environments.
Air & Vacuum Circuit Breakers: Critical structural terminals and fixed contacts for Air Circuit Breakers (ACBs), Vacuum Circuit Breakers (VCBs), and Molded Case Circuit Breakers (MCCBs).
Industrial Control Panels: Main incoming distribution bars, current transformer (CT) connectors, and heavy-duty busbar connection clamps.
Power Substations & Transformers: Sub-assembly links, terminal pins, and grounding hardware engineered for outdoor power transformer enclosures.
Renewable Energy Inverters: Low-loss connection blocks optimized for high-power DC/AC conversion steps within solar and wind distribution networks.
100% surface verification via profile projectors to ensure completely flat mating faces with zero microscopic warping.
Thread checking executed with precision-calibrated Go/No-Go plug gauges matching international thread classes.
Optical emission spectrometry applied to every raw material master batch to verify copper purity levels and chemical configuration stability.
Accompanied by full Material Test Certificates (MTC) aligning with international standards like CE, RoHS, and REACH.
Forward your technical parameters, plating requirements, and batch quantity sheets to our specialized electrical sales team at contact@prayagbrass.in for a rapid, comprehensive global estimate.
Our Commitment: Built on long-term manufacturing relationships, our growth is driven by repeat business, manufacturing reliability, and consistent customer support. We believe strong industrial partnerships are sustained through transparent communication, consistent quality, timely execution, and dependable engineering support.
The material consistency and surface finish quality provided by Prayag Brass Industries are excellent. Their dedicated testing infrastructure, including Spectro and hardness testing, gives us complete confidence in every single batch we receive for our global projects.
Working with Prayag Brass Industries has streamlined our component procurement process. Their team possesses deep technical expertise and offers practical manufacturing solutions that have significantly aided our large scale application requirements.
Prayag Brass Industries has been a highly dependable partner for our bulk requirements. Their consistency in machining precision and strict adherence to dimensional accuracy have consistently met our high industrial standards. Delivery is always on time.
We have been sourcing custom brass components from Prayag Brass for our specialized production lines. Their technical understanding of engineering drawings and flawless execution of special threading requirements make them an exceptional OEM partner.
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