The CPB1040C3 Contactum C40A TP MCB Circuit Breaker is a manual reset circuit breaker suitable for wall mounting in any room. With a current rating of 31-40 A and a voltage range of 201-250 V, this supplementary protector features a trip indicator and a screw terminal electrical connection. The compact design and IP20 rating make it ideal for electrical wiring applications, offering instant break time and a single pole single throw contact configuration for reliable operation. Perfect for protecting electrical circuits in residential or commercial settings, the Contactum C40A TP MCB Circuit Breaker is a versatile and efficient solution.