This MEM MCB 20 Amp Triple Pole 3 Phase Breaker Type B 20A B20 Memshield 2 MBH320 is a reliable circuit breaker suitable for various applications. It has a short circuit capacity of 10kA and a maximum amperage of 20A, making it a powerful device for protecting your circuit. The breaker is designed with a Type B tripping characteristic and a voltage rating of 240/415V. The MEM Memshield 2 model is a popular choice for circuit breakers due to its high-quality construction and performance. This device is suitable for use in various industries, including business, office, and industrial settings. It is manufactured in the United Kingdom and is compatible with a wide range of electrical equipment and supplies.