Circuit Breakers for Panelboard and Controlboard

• The external size of the breakers are same for MCCBs (NF) and ELCBs (NV).
• 30AF and 50AF also have the same external size.
• 2 pole models are also prepared.

• The length of the breakers have been standardized to the 72 mm length of a socket for miniature relays.

• As an FA series high breaking capacity model, the dimensions are same up to a maximum 100 A rating.
• The external size of the breakers are same for MCCBs (NF) and ELCBs (NV).
• *The NF100-FHU and NV100-FHU are only available as 3 pole external size.

IEC 35 mm rails are supported as standard, so they are also suitable for control panel applications.
Earth leakage alarm breakers have also been prepared in addition to MCCBs and ELCBs to respond to the various requirements of the customers.

【Basic model】