VCB Conductive Contact Arm - T2 Red Copper
This high-voltage conductive contact arm is designed for vacuum circuit breakers (VCB). Constructed from T2 red copper, it ensures high electrical conductivity and durability.





Technical Specifications
Product Overview
High-Performance Conductive Contact Arm
This conductive contact arm is a critical auxiliary component designed for primary circuit connections in KYN armoured and JYN spaced metal-enclosed switchgear. Engineered from T2 red copper, it delivers superior electrical conductivity, exceptional tensile strength, and reliable thermal stability. As an energy-saving solution, it ensures optimal performance and durability in demanding high-voltage transmission and distribution applications.
Technical Specifications
Compatible Switchgear Types
- KYN armoured metal-enclosed switchgear
- JYN spaced metal-enclosed switchgear
- Material
- T2 Red Copper
- Key Features
- High Tensile StrengthExcellent Bending StrengthEnergy-SavingLow Loop ResistanceDynamic Thermal Stability
Operating Environment
Operational Restrictions
- Maximum Altitude
- 1000 m
- Ambient Temperature Range
- -10°C to +40°C
- Max Relative Humidity
- 90 %



