Specializing in the production of insulation products

12KV Wall Bushing 100×100 – TG3-12KV/128 Composite Insulation 630-1250A

Description:

TG3-12KV/128 12KV Wall Bushing: 100×100mm compact design, 630-1250A current, composite epoxy-silicone insulation, IP67 sealing, quick-mount installation, surge absorption efficiency.

Applications:

  • Medium Voltage Switchgear Systems: Indoor switchgear cabinets, ring main units, transformer substations requiring 100×100mm space-saving footprint with 630-1250A current adaptability, composite epoxy-silicone insulation providing rigidity and flexibility to prevent cracks and extend operational lifespan in demanding industrial environments
  • Industrial Power Distribution: Manufacturing facilities, processing plants, heavy industry installations demanding seamless IP67 sealing design blocking moisture and dust ingress, optimized thermal management with silicone outer layer dissipating heat effectively to preserve insulation integrity under continuous operation
  • Outdoor Electrical Installations: Utility substations, renewable energy systems, transmission networks requiring UV and aging resistance with silicone sheath protecting against ultraviolet exposure and environmental aging, quick-mount design with standardized hole spacing enabling fast installation and simple retrofit in existing panels
  • Critical Infrastructure Protection: Data centers, hospitals, airports needing surge absorption efficiency engineered to absorb transient overvoltages and safeguard downstream equipment, composite insulation synergy combining materials for maximum reliability in mission-critical power distribution applications

Specifications

12KV Wall Bushing 100×100 - TG3-12KV128 Composite Insulation 630-1250A

 

 

Features

Type TG3-12KV/128(100×100)
Rated Voltage 12kV
Rated Current 630A ~ 1250A
Power Frequency Withstand Voltage 48kV/1min
Lightning Impulse Withstand Voltage 75kV
Material Epoxy Resin + Silicone Rubber Composite Insulation
Applicable Temperature Range -40℃ ~ +70℃
Protection Rating IP67 (Dustproof & Waterproof)
Certification GB/T 4109, IEC 60137
Installation Dimensions 100×100 mm (Hole Pitch)

Let The World Know About Bepto

Bepto is a leading Chinese company in electrical insulation, focused on developing advanced solutions for future power systems. We support transmission and distribution safety and growth, with long-term partners including State Grid, ABB, Schneider, Siemens, and GE. Our services reach clients in over 22 countries.

Application

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