You are buying one RCBO circuit breaker.
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Hager C10 10A 30mA Double pole RCBO ADA 960U Circuit Breaker Type A - Tested. Dispatched with Evri Tracked.
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The Hager 6 Amp Curve B 6kA 30mA RCBO Type AC AD104 104270 is a white, Type B circuit breaker with safety switch/residual current device (RCD) for wall mounting in an interior setting. It has a maximum amperage of 6A and is suitable for electrical wiring applications. This DIN rail-mounted GFI circuit breaker from Hager, a reputable brand from France, offers instantaneous break time and operates on an on/off switch control style. With 2 outlets and 1 pole, this RCBO is designed for single-phase systems with a voltage range of 201-250V.
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Hager ADB420U RCBO 2No. Boxed 2No. Unboxed
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The Hager ADA306G 30mA RCBO is a Type B Residual Current Circuit Breaker with Overload protection, rated at 1-15A. It is designed for DIN Rail mounting and features a white plastic housing. One rcbo has no box.
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eBay
Hager 32 Amp 30mA RCBO Type B AD110 Mcb Circuit Breaker 0.03A B32
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eBay