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Siemens 3P 40A 30mA Type AC Differential Block 3 Modules protection. This differential is ideal for protecting electrical circuits and appliances from overloads and short circuits, helping to prevent faults and damage to the electrical system.
With a rated current of 40A and a differential sensitivity of 30mA, this device offers effective protection against current leaks and accidental electric shocks. Thanks to its compact and modular design, it can be easily installed and integrated into any existing electrical system.
Equipped with AC technology, this Siemens differential lock guarantees optimal protection against alternating leakage currents, offering a solution safe and reliable for any application. Trust the quality and reliability of Siemens products to protect your electrical system and guarantee the safety of people and property.
