This N. PROTEK 40 AMP RCD DOUBLE POLE 40A T40-30-2 plus B16 breaker is a high-quality circuit breaker suitable for both commercial and industrial electrical applications. With a maximum amperage of 40 A, this circuit breaker is an essential component in any electrical system that requires reliable and safe protection against electrical overload. Featuring a brand name of PROTEK, this circuit breaker ensures that your electrical equipment and supplies are well-protected, even in the most demanding environments. It is ideal for use in circuit breakers, circuit breakers & disconnectors, and other electrical equipment related applications. If you are in need of a robust circuit breaker, look no further than this N. PROTEK 40 AMP RCD DOUBLE POLE 40A T40-30-2 plus B16 breaker.