Square D DU321 30A 3 Phase Non-Fused 240VAC Type 1 Indoor Safety Switch
The Square D DU321 30A 3 Phase Non-Fused 240VAC Type 1 Indoor Safety Switch offers reliable protection for 3-phase applications up to 300VAC and prevents dangerous arcs and sparks in the event of an electrical fault. Its durable construction and tightly secured connections offer secure performance and peace of mind.
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