The SZL9-75/D0414.2 is a two-section, three-position changeover switch with a rated current of 75A. It features one power input split into two power outputs, allowing for switching between two devices. Rotating the handle to position 1 connects the first set of LN terminals, position 2 connects the second set of LN terminals, and the middle position 0 disconnects all connections. The clear position design facilitates easy operation and status selection. This product is suitable for electrical systems requiring dual-circuit switching, such as in control equipment or distribution devices. Its structure is easy to maintain and adaptable to various installation environments.
It is compatible with AC 50Hz~60Hz, rated operating voltage ≤440V, and rated insulation voltage of 690V electrical circuits. It features flame-retardant and high-temperature resistant materials, good insulation, safety and durability, silver alloy contacts, thickened copper components, stable conductivity, and a long service life. Flexible installation methods and customizable panel text are also available. These features meet the needs of daily equipment operation and can be applied to distribution boxes and control cabinets for main and auxiliary circuit switching, among other applications.
Mechanical life: 0.3 x 10⁶ cycles, operating frequency 120 times/hour.
Electrical life: 0.6 x 10⁶ cycles, operating frequency 120 times/hour.
English
русский
Español
Deutsch

















