Sygonix SY-6438022 RCCB 4-pin 40A 0.3A 400V AC 3P+N 10kA 300mA

The Sygonix SY-6438022 is a residual current circuit breaker (RCCB) with a 4-pin configuration, capable of handling 40 A current and 400 V AC voltage. It provides safety by interrupting circuits with a leakage current of 0.3 A and is designed to withstand fault currents up to 10 kA. Typically, it is used in residential and commercial electrical installations to protect against electric shock and fire hazards.