porcelain terminal connector is a porcelain terminal connector designed for high-temperature electrical connection applications. It is commonly used in electric heating equipment, industrial furnaces, ovens, heaters, and temperature control systems for heating-element lead connection, end fixing, and wire transition connection in hot zones. It helps solve the softening, carbonization, insulation failure, and unstable wiring problems of standard plastic terminals under high-temperature conditions.
The company focuses on industrial ceramics and precision ceramic spare parts. Its material systems cover alumina, zirconia, steatite, and related ceramics, providing a solid manufacturing foundation for high-temperature insulation products.

Specifications
|
Parameter |
Value |
|
Material |
Porcelain ceramic / Porcelain |
|
Structure |
Screw-type terminal block |
|
Poles |
1P-4P |
|
Rated Voltage |
380-600V |
|
Rated Current |
20-30A |
|
Applicable Wire Gauge |
20-12 AWG |
|
Service Temperature |
240-450°C |
|
Connection Method |
Screw clamping |
Key Features
- High-temperature insulation performance
- High dielectric strength
- Thermal stability
- Non-flammable
- Good chemical resistance
Applications:
- Termination points for industrial furnaces
- Termination points for kilns
- Termination points for heaters
- Termination points for infrared heaters
- Termination points for quartz heaters
- Termination points for thermocouples

Payment Terms
Cooperation can proceed according to order placement, payment, and bulk delivery workflows. This is suitable for staged purchasing in both engineering projects and spare-parts programs.
Packaging & Shipping
Individual grid packaging is used, with special protection for terminal holes, mounting positions, and the edges of the ceramic body. This helps prevent hole damage, edge chipping, and assembly-area damage caused by impact or compression during transportation. Products can be packed by pole count and specification, and small items are typically shipped in cartons with cushioning materials.
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