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broadgage · 30th Jul 2014, 11:04 am

Some types of RCD also incorporate overload protection, these being known as RCBOs.
Some types revert to the off position if tripped on overcurrent, and to an intermediate position if tripped on earth leakage.

30th Jul 2014, 11:04 am	#4
broadgage Nonode Join Date: Jan 2010 Location: North Somerset, UK. Posts: 2,129	Re: RCD trip mode question Some types of RCD also incorporate overload protection, these being known as RCBOs. Some types revert to the off position if tripped on overcurrent, and to an intermediate position if tripped on earth leakage.