Wholesale Ceramic Terminal Blocks 3W8H-30A with Brass Contacts for Cable Wiring Solutions

Our high temperature ceramic porcelain terminal blocks are designed for demanding industrial electrical applications. The 3W8H-30A model features a durable ceramic shell with brass metal parts, providing excellent insulation and conductivity.

The terminal blocks offer push-pull connection for easy installation and welding connection for secure termination. With a rectangular shape and environmental protection features, these connectors are suitable for various electrical wiring applications.

These ceramic terminal blocks are particularly effective in high temperature environments where plastic connectors might fail. The brass contacts ensure reliable electrical conductivity while the ceramic housing provides superior insulation and heat resistance.

Available for wholesale and custom orders, our terminal blocks meet international standards for electrical components. The 3W8H-30A model is one of our most popular configurations, suitable for industrial control systems, power distribution, and other electrical applications requiring durable, high-performance connectors.