The RS PRO Cartridge Heater is a powerful heating element designed for various heating applications. With a length of 150 mm and a diameter of 12.5 mm, this heating element provides effective heat transfer at a power of 400 W and a voltage of 220 V AC. It is ideally suited for industrial applications where precise temperature control is required. The robust construction ensures a long lifespan and reliability, while the compact size allows for easy integration into existing systems. This heating element is an excellent choice for anyone seeking an efficient and reliable heating solution.