Siemens 8WD4320-5AB Stack Light Module

Siemens 8WD4320-5AB is a 70 mm diameter signal column (stack light module) from the SIRIUS 8WD signaling range. It features a single LED element that emits a steady red light and is rated for 24 V AC/DC operation. The thermoplastic housing carries an IP54 protection rating, making it suitable for industrial environments where dust and water splashes are possible. This module is designed as a standalone indicator or to form a multi-light stack with other 8WD elements, providing clear visual signaling in control panels and machinery. With its compact 70 mm footprint and reliable LED illumination, the 8WD4320-5AB delivers durable, maintenance-friendly status indication as part of Siemens' signaling column lineup.