Main disconnect switch (isolator), 40A, 3-pole HIS-40/3 142818

Main disconnector – reliable power disconnection

This three-pole EATON HIS-40/3 isolating switch is a key element of any electrical installation, providing safe and reliable disconnection of circuits. Designed to operate at AC 415V and a rated current of 40A, it is perfect for both domestic and industrial installations. Its compact design (3 module width) allows for easy mounting in distribution boards.

Functionality and safety in one

The HIS-40/3 disconnector is characterized by a high switching capacity of up to 12.5kA, which guarantees effective protection against the effects of short circuits. Short-circuit strength at 1kA further increases its reliability. The IP40 protection class provides protection against contact and the ingress of solid objects, which is important for safe use. Additionally, the possibility of padlock locking increases the level of security, preventing accidental or unauthorized switching on of the circuit.

Installation and user comfort

The disconnector terminals allow connection of wires with a cross-section of up to 50mm², which facilitates installation and ensures a secure connection. High continuous current up to 125A gives confidence that the device will easily handle even larger loads. The “arrow” symbol on the housing makes it easier to identify the function of the disconnector, and its solid construction ensures long-lasting and trouble-free operation. Installation is simple and intuitive, which will be appreciated by both professional installers and people who independently deal with electrical work.