The Hager ADA166U is a single-pole residual current circuit breaker with overcurrent protection (RCBO) designed for use in consumer units and distribution boards. With a 16A rating, 30mA sensitivity, and a 10kA breaking capacity, it is suitable for protecting final circuits against earth faults, overload, and short circuits in domestic installations.
This Type A RCBO, featuring a C curve trip characteristic, is typically installed by electricians in lighting or power circuits where additional protection is required. It is compatible with a range of Hager enclosures, providing a compact solution for both new installations and circuit upgrades on site.
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