Constructed with durable steatite and alumina ceramic shells, these terminal blocks feature outstanding heat resistance, high insulation strength and flameproof performance. They withstand extreme working temperatures, eliminating melting and aging risks under high-current, high-temperature operating environments, far superior to plastic terminals.

Equipped with thick pure brass conductive inserts and anti-rust fastening screws. The screw clamping design delivers stable wire compression, low contact resistance and reliable conductivity. Multiple pole options (2/4/6/8/10/12-way) accommodate diverse wiring layouts for single or multi-circuit connection demands.

Compact solid ceramic structure resists vibration, corrosion and electrical breakdown. Available in various pole specifications to match heaters, ovens, transformers and high-temperature power equipment. Ideal for industrial heating appliances, power machinery and high-temperature electrical wiring systems.