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Hager SFT240 Modular Changeover Switch 40A 2P 230V
Hager SFT240 Modular Changeover Switch 40A 2P 230V
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Hager SFT240 Modular Changeover Switch 40A 2P 230V
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Hager SFT240 Modular Changeover Switch 40A 2P 230V
Hager SFT240 Modular Changeover Switch 40A 2P 230V
The Hager SFT240 is a professional-grade modular changeover switch engineered for the reliable management of electrical circuits. With a 40A current rating and a 2-pole configuration, this device is designed to operate seamlessly within 230V systems. It provides a robust solution for manually switching between two distinct power sources, such as a primary grid supply and a backup generator, ensuring continuity and safety in residential or commercial electrical distribution boards.
This changeover switch stands out due to its high build quality and ergonomic design, which facilitates smooth manual operation. Its modular construction allows for easy installation on standard DIN rails, making it a versatile component for modern electrical panels. The device is built to withstand frequent switching operations while maintaining electrical integrity, providing a dependable interface for managing power distribution without the risk of cross-connection between sources.
This device is not intended for automatic switching applications, as it requires manual intervention to change positions. It is also not suitable for high-voltage industrial applications exceeding its 230V rating or for circuits requiring currents higher than 40A.
The Hager SFT240 should be installed by a qualified electrician into a standard distribution board. Once mounted on the DIN rail, the input lines from the two power sources are connected to the respective terminals, and the output is connected to the load. The front-facing toggle allows the user to manually select between position I, position II, or the central off position (0), which physically disconnects both sources.
Always ensure that the switch is in the off position before performing maintenance on the connected circuits. Regularly inspect the terminals for tightness to prevent overheating and ensure long-term operational safety.
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