The SZL9-50/D0414.2 has a rated current of 50A and features a two-section, three-position design, allowing for switching control of two circuits. Different operating states can be selected through various position settings, providing intuitive and clear operation. This product is suitable for electrical systems requiring dual-circuit management, commonly found in control cabinets, power switching devices, and other applications. The overall structure facilitates easy installation and meets the requirements of general operating conditions.
It is compatible with AC 50Hz~60Hz electrical circuits with a rated operating voltage of ≤440V and a rated insulation voltage of 690V.
It features flame-retardant and high-temperature resistant materials, good insulation, safety and durability, silver alloy contacts, thickened copper components, stable conductivity, long lifespan, flexible installation methods, and customizable panel text.
It is used in complete sets of electrical switchgear or for starting, speed control, and reversing of three-phase asynchronous motor loads, as well as for switching between main and auxiliary circuits. It can also be used for switching between main and auxiliary circuits in industrial automation equipment. It can completely replace other transfer switches.
Mechanical life: 0.3 x 10⁶ cycles, operating frequency: 120 cycles/hour.
Electrical life: 0.6 x 10⁶ cycles, operating frequency: 120 cycles/hour.
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