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32 AMP Earth – Brass Male Pin (CM33)
CM33 is a 32 AMP brass earth male pin precision-manufactured by Celestix Industries India Pvt. Ltd., a certified industrial electrical component manufacturer based in Pune. Designed specifically for IEC 60309 plug and socket assemblies, this component ensures low-resistance, high-reliability grounding in demanding industrial and infrastructure applications. The pin is CNC machined from CuZn 63:37 solid brass and finished with nickel electroplating to enhance corrosion resistance, conductivity stability, and long-term durability.
CuZn 63:37 solid brass earth contact for high mechanical strength
Nickel-plated brass pin for enhanced corrosion and wear resistance
Precision CNC machined grounding pin with tight dimensional control
Low contact resistance (<1 mΩ) for reliable earthing continuity
Cross hole Ø2.5 mm for secure conductor termination
M4 threaded earth pin (8.5 mm depth) for strong mechanical fixing
Suitable for high-current industrial grounding applications
IEC 60309 32 AMP industrial plug and socket assemblies
Industrial power distribution connectors
Electrical panels, switchgear & control cabinets
Industrial machinery grounding systems
Renewable energy inverters & power distribution units
EV charging infrastructure and heavy-duty power outlets
Celestix Industries follows end-to-end in-house manufacturing and validation, ensuring consistent quality and traceability.
Manufacturing Process
CNC turning for diameter accuracy
Precision drilling and threading (M4)
Nickel electroplating
Surface finish and burr-free inspection
Testing & Validation
XRF plating thickness validation
Pull-out force and torque testing
Electrical continuity verification
Contact resistance measurement
Thermal endurance testing
Vibration and mechanical shock testing
Testing standards: IEC 60216; IS 9000; IEC 60352-2
ISO 9001 – Quality Management System
IATF 16949 – Automotive Quality Management
ISO 14001 – Environmental Management
ISO 45001 – Occupational Health & Safety
RoHS & REACH compliance declarations
IEC / IS conformity documentation (as applicable)
XRF nickel plating thickness report
Dimensional inspection report
Product datasheet & engineering drawings
Celestix Industries India Pvt. Ltd. manufactures and exports 32 AMP brass earth male pins (CM33) for global OEMs and electrical equipment manufacturers. Our products are engineered for high-current industrial earthing, ensuring long service life, safety, and compliance in critical power applications.