The 4-pole differential switch is designed to provide reliable protection against electrical leaks, ensuring the safety of electrical installations. Its rated current is 40A, making it capable of handling demanding electrical loads.

• Features 4 poles for better management and protection of circuits.
• Has a rated current of up to 40A, suitable for a wide range of applications.
• Built-in differential function of 0.3A for enhanced safety.

This switch is ideal for various installations, providing the necessary safety and protection for equipment and users.