DSE331 Auto Transfer Switch Control Module

DSE331 Auto Transfer Switch Control Module The DSE331 Automatic Transfer Switch Control Module monitors the voltage and frequency of an incoming AC supply from two different sources. These sources can be generator or mains (utility), or a combination of both. The control module monitors Source 1 (S1) and Source 2(S2). When a failure occurs a start command is issued to the inactive source to take over the load. The module will return the load to the mains (utility) as soon as this becomes available. OVERALL SIZE 180 mm x 116 mm x 42 mm (7.1” x 4.6” x 1.7”) PANEL CUTOUT SIZE 154 mm x 98 mm (6.0” x 3.9”) MAXIMUM PANEL THICKNESS 8.0mm (0.3”) WEIGHT 0.36kg PRODUCT VARIANTS 0331-01 - 331 Auto Transfer Switch Control Module - 12/24 Volt DC Supply

2026-09-28 14:32:04

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Updated: 2026-10-14 14:31:56