Proteus 640/2 40 Amp M4 Type 2 Circuit Breaker MCB Single Pole 230/400V
Proteus 640/2 40 Amp Single Pole Circuit Breaker Type 2 M4. The Proteus 640/2 is a high-quality 40 Amp single pole circuit breaker designed to provide effective overload and short-circuit protection for electrical systems.