Siemens 3SB0A-LCA LED Replacement Bulb

Siemens 3SB0A-LCA LED Replacement Bulb is a 24 V amber LED lamp designed as a direct replacement for Siemens Furnas 3SB pilot-light indicators in control panels and automation equipment. Operating from 24 V AC or DC, it provides amber illumination to signal status in panel-mounted indicators without replacing the entire 3SB assembly. This LED replacement is part of the Siemens 3SB accessory family and is intended for use with compatible 3SB indicator housings, helping maintenance staff swap the lamp quickly during routine service. Distributor listings note that the part has been discontinued by the manufacturer, so verify current stock with authorized distributors or consider alternative LED bulbs within the 3SB family if you need ongoing availability. The 3SB0A-LCA appears in catalogs alongside other 3SB LED bulbs marketed for 24 V systems, reflecting Siemens’ approach to modular indicator lighting for industrial equipment. Designed for industrial environments, this amber LED bulb supports standard 24 V control circuits and is commonly used in machine dashboards, control panels, and automation equipment where a clear amber status indicator is required.