Solarmi HAGER SFT440 4P 40A, network switch, group

Hager SFT440 four-pole group switch with a rated current of 40 A for switching between two power supplies.

This modular switch allows switching between two different power supplies (positions I-0-II) with the center off position. The device is designed for DIN rail mounting and occupies 4 modules. The switch is designed for use in industrial and commercial electrical installations where reliable switching between different power sources is required.

With a top-mounted output contact and a rated current of 40 A , this switch is ideal for applications requiring a robust and reliable switching solution. The device is designed for an operating voltage of 400 V AC and is characterized by a high mechanical and electrical durability.

Flexible connection
The switch is equipped with screw terminals for connecting conductors with a cross-section of 1.5-16 mm2 for solid conductors and 1.5-10 mm2 for flexible conductors. The offset terminals ensure easy access during installation.

Wide range of operating conditions
The device is designed to operate in a temperature range of -20 to +50°C, allowing it to be used in a variety of environments. The storage temperature range of -40 to +80°C ensures durability during transport and storage.

Energy efficiency
The total power loss at rated current is 8.40 W, which corresponds to 2.10 W per pole. This value is important when designing the switchgear from the point of view of heat loss and cooling.