Hollow Bushing Insulators
Hollow Bushing Insulators,Core of High-Voltage Apparatus
Hollow bushing insulators made of C130 porcelain — supplied with or without fittings for high-voltage apparatus applications.
⚡ C130 Material

Product Overview
Hollow Bushing Insulators
Hollow bushing insulators are made of porcelain material C130 and can be supplied with or without fittings. They serve as the insulating enclosure for high-voltage apparatus such as instrument transformers and circuit breakers.
Material
C130 porcelain
Design
Hollow body
Fittings
With or without
Application
HV apparatus
✓C130 Porcelain✓Hollow Design✓Fittings Optional✓HV Rated
0
C Grade Material
0
Fitting Options
0+
Years Experience
0+
Countries Served
Why This Product
Key Technical Advantages
C130 Porcelain
High-strength porcelain for HV duty.
Hollow Design
Accommodates conductors and apparatus internals.
Flexible Fittings
Supplied with or without fittings.
HV Proven
Used across high-voltage apparatus worldwide.
Optimized Design Features
- ✓C130 porcelain material
- ✓Hollow body design
- ✓With or without fittings
- ✓For high-voltage apparatus
- ✓Precision glazed surfaces
Industry Applications
- ✓Instrument transformers
- ✓Circuit breakers
- ✓High-voltage switchgear
- ✓Bushing assemblies
- ✓Testing apparatus
Get Started
Get a Custom Quote in 24 Hours
Send us your specifications — voltage class, BIL, drawings or standards — our engineering team will respond within one business day with pricing and technical recommendations.
- Direct communication with engineers, not sales reps
- Free technical consultation & sample support
- FOB / CIF / DDP terms — we handle the logistics




