855H GENERAL PURPOSE ELECTRONIC HORN SURFACE BASE 3 TONES

The ALLEN-BRADLEY 855H-SG45GPE is a general purpose electronic horn that delivers three selectable tones and two-stage signaling for audible alerting. Designed for surface mounting, this electronic horn operates on 40–260V AC/DC at 50/60 Hz, providing flexible installation options across industrial and commercial control panels. Its multi-tone output lets you choose distinct signals for different alarm conditions, and the two-stage function supports escalation or separate event notification without extra devices. Ideal for factories, warehouses, and machinery panels where a compact surface-mounted audible alarm is needed, it simplifies alerting when clear, configurable horn signaling is required.

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