All orders, wherever possible are shipped the same day within the UK as long as it is received before 1 pm.
Orders placed on Friday after 1 pm or the weekend will be dispatched on Monday.
Ceramic connector blocks four pole provide strong, touch-safe, and heat-resistant wiring connections for demanding applications. They are widely used in ovens, furnaces, kilns, infrared heaters, quartz tube heaters, and catering equipment, where reliability under high heat is critical.
Built with a porcelain body rated to 1000°C and nickel-plated brass inserts rated to 350°C, these heat resistant terminal blocks ensure safe and durable performance in environments where plastic connectors would melt or deform.
Handling amperages from 32A to 76A (ambient) or 10A to 35A at 350°C, these four pole ceramic wiring blocks are ideal for both industrial and catering installations.
Porcelain body rated to 1000°C
Nickel-plated brass inserts withstand up to 350°C
Available in 1, 2, 3, and 4 pole connections
Supports cable sizes up to 16mm²
Voltage: up to 450V AC
Temperature range: 5°C to 350°C
CE marked for safety compliance
Zinc-plated steel screws for secure fastening
Standard plastic connectors soften or melt above 80°C, making them unsuitable for heating element assemblies. Ceramic connector blocks are engineered for high-temperature resistance, ensuring wiring remains protected in ovens, kilns, furnaces, and infrared heating systems. These heatproof electrical connectors deliver long-lasting safety and reliability.
Industrial ovens and furnaces
Catering and commercial kitchen equipment
Infrared and quartz tube heaters
Kilns and other high-temperature systems
Any installation requiring heat resistant connector blocks
Durable – withstands extreme heat without melting
Safe – touch-safe wiring design with secure fastening
Versatile – four pole option for larger or more complex wiring needs
All orders, wherever possible are shipped the same day within the UK as long as it is received before 1 pm.
Orders placed on Friday after 1 pm or the weekend will be dispatched on Monday.
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