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The SIEMENS 3SU11036AA201AA0 is a panel-mounted indicator light designed for use in industrial control panels and machine control circuits. This indicator provides a clear visual status signal for operators and technicians monitoring equipment states such as power-on, fault, or run conditions. Compact in footprint at 1.969 x 1.969 x 1.181 inches and weighing just 0.095 pounds, it is suited for dense panel builds where space is at a premium. Electricians and industrial controls technicians typically source this component for new panel construction or direct replacement of failed indicator units.
This indicator is intended for installation in industrial and commercial control panel applications. It fits into standard operator interface cutouts and is commonly used alongside pushbuttons, selector switches, and other 22 mm or similarly sized panel devices depending on the mounting configuration. It is packaged individually, making it straightforward to order as a single replacement unit for field service calls or panel repair work.
Designed as an OEM-style replacement or new-build component for industrial control panels requiring a panel-mount indicator light of this form factor.
Installation should be performed by a qualified electrician or industrial controls technician in accordance with applicable NEC requirements and the panel or machine manufacturer guidelines. De-energize the control panel and follow proper lockout/tagout procedures before removing or installing any indicator or control device. Verify the indicator mounting hole size and bushing requirements match the panel cutout before installation. Do not apply power until all wiring connections are secured and the panel cover is properly closed.
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