Square D QOH-RCDX30 RCBO – 20A 30mA Type 4 M6 – Tested – Used Genuine Square D QOH-RCDX30 RCBO (QOH120RCDX30), tested and fully operational. • 20A MCB + RCD combined • Type 4 • 30mA RCD protection • M6 connection terminals • Tested and working • Minor cosmetic marks from normal use Included: 1 × RCBO only (as pictured) Note: Check compatibility before purchase. Installation by a competent person. Fast UK dispatch.
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