YMD1125A 3P 690V Isolator Switch Padlock Disconnect Selector With ONOFF Panel Power Control LW30 The YMD1125A is a threepole isolator switch rated for 690V, featuring a padlock disconnect and an ONOFF panel power control. Designed to LW30, it provides a reliable solution for safe electrical isolation in panel setups and threephase systems. Key benefits Enhances safety during maintenance by enabling padlockable lockout in the OFF position. Clear ONOFF control for panel power management, helping operators confirm the system state at a glance. Suitable for voltage threephase applications, enabling reliable isolation of power circuits. Provides a straightforward replacement option for LW30, supporting smooth reconfiguration or upgrade of existing panels. Key attributes Model: YMD1125A Poles: 3P (threepole) isolator switch Voltage rating: 690V Type: Padlock disconnect with ONOFF panel power control Replacement compatibility: Replaces LW30 Applications and use cases Industrial control panels: Use to isolate equipment for safe maintenance and servicing with lockout capability. Threephase machinery and conveyors: Provide reliable power isolation to protect workers during setup, , or cleaning. Electrical distribution systems: LW30 components to maintain consistent control and shutdown functionality in panel assemblies. Compatibility and performance notes Designed to function as a 3P 690V isolator switch with padlock disconnect functionality. Supports integration in panelpowered control schemes requiring an ONOFF selector for clear operational status. Specifically intended as a replacement for LW30, aiding in repairs, upgrades, or part standardization within existing installations. This description reflects the model, specifications, features, and compatibility implied by the product title, offering a concise overview for customers evaluating the YMD1125A 3P 690V Isolator Switch Padlock Disconnect Selector With ONOFF Panel Power Control LW30.