Atlas Copco 8433-0570-13 Stacklight ESL-04 Indicator Light

Atlas Copco ESL-04 Standard Stacklight (8433-0570-13) is a five-position indicator light housing designed for fast, visible status signaling on busy production lines. It ships without lighting modules and without a key, so you supply the required lamp modules and control elements. The unit is powered from a 24 V DC I/O bus and supports daisy-chain connections to other Stacklight modules for scalable signaling across multiple workstations. Its external dimensions are 75 mm in height, 479 mm in length, and 100 mm in width, and it weighs about 1.2 kg. The ESL-04 Standard draws 9.5 W and is rated for an operating range from 0 to 50 C, making it suitable for typical factory floors. With five lamp positions, it offers flexible configuration to represent different statuses or processes, and Atlas Copco emphasizes fast visual feedback and, when paired with appropriate audible signals, clear guidance for operators and maintenance staff in high-throughput environments.