T Tommy Tinseltop New member Joined Feb 14, 2022 Messages 1 Reaction score 0 Feb 14, 2022 #1 Evening people Any ideas on what these are installed between the mcb and the outgoing cable? Possibly thermal o/loads? Attachments 37AA1213-3B53-4865-B07C-AC5BF561AEB4.jpeg 83.4 KB · Views: 18
Evening people Any ideas on what these are installed between the mcb and the outgoing cable? Possibly thermal o/loads?
Geoff1946 Gold Member Supporting Member Joined Dec 8, 2016 Messages 2,122 Reaction score 490 Location Blackpool Feb 14, 2022 #2 Look like a fairly low value resistor to me.
Fleeting Well-known member Joined Mar 27, 2021 Messages 1,535 Reaction score 454 Feb 14, 2022 #3 It is a fault current limiter often seen on the 5A devices, it essentially 'increases' the breaking capacity. They are Dorman Smith not Crabtree.
It is a fault current limiter often seen on the 5A devices, it essentially 'increases' the breaking capacity. They are Dorman Smith not Crabtree.
