Product overview 3position transfer cam conversion switch SZW26/LW26125, model options SZW26125/D101.1/D202.2/D303.3/D404.4. Color: 125A D404.4. Single unit included. Key benefits Flexible phase support: Configurable for 1, 2, 3, or 4 phase systems to match a variety of electrical setups. Forward and reverse conversion: Mechanical cam design enables reliable forward and reverse switching for generators and motors. current handling: Rated conventional heating current 125A and designed for continuous use in demanding electrical applications. Robust electrical performance: Rated working voltages AC240V and AC440V with rated insulation voltage 660V and rated impulse withstand voltage 4kV. Shortcircuit resilience: Rated shorttime withstand current 1080A for 1 second and shortcircuit making capacity 1523A. Durable, safe construction: Plastic housing and no concern chemicals noted in materials. Specifications Model numbers: SZW26125 / D101.1 / D202.2 / D303.3 / D404.4 Current: 125A Phases supported: 1, 2, 3, 4 Positions: 3position cam switch for transfer and reversal Rated working voltage Ue: AC240V, AC440V Rated insulation voltage Ui: 660V Rated impulse withstand voltage Uimp: 4kV Conventional heating current Ith: 125A Use category AC23A rated working current Ie: 90A Use category AC3 rated working current Ie: 75A Use category AC4 rated working current Ie: 30A Rated shorttime withstand current Icw: 1080A / 1s Rated shortcircuit making capacity Icm: 1523A Material: Plastic Hignconcerned Chemical: None Applications and use scenarios Generator transfer and motor reversal: Install in generator control panels to switch between forward and reverse rotation or to select source direction during testing and maintenance. Industrial motor control: Use in machine tool and conveyor systems where mechanical reversal or phase reconfiguration is required for setup, commissioning, or . Power distribution and phase selection: Apply in distribution boards or transfer cabinets to select between different phase groups or to isolate circuits safely during maintenance. Why choose this switch Designed for clear mechanical operation and dependable electrical performance under rated conditions. Multiple rated current values across common use categories support selection for specific motor and load types. Supports common working voltages and provides robust shortcircuit and impulse withstand characteristics for industrial and commercial installations. Package content 1pc SZW26/LW26125 transfer cam conversion switch (models as listed) Notes Verify compatibility with your system voltage, phase configuration, and use category before installation. Installation and wiring should be performed by qualified personnel following applicable electrical codes and practices.