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Hager CDB640E 40A 4 Pole 30mA Type B RCD

Leave a Comment / By Your Electrics / January 12, 2026

Product image of the Hager CDB640E 40A 4 pole 30mA Type B RCD, suitable for commercial and industrial three-phase electrical installations.

Hager CDB640E 40A 4 Pole 30mA Type B RCD DIN Rail

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