Technical FAQs

Ask a Question

What is the part number for the Castell lock spanner?

The part number for the spanner suitable for fitting Castell locks to the circuit breakers listed below is 47540 which is available from Schneider Electric.
Masterpact M
Masterpact NT
Masterpact NW
NS630b – 1600 electrically operated
Castel Tool 42540

See photographs in the attachments below for further information.
Was this helpful?
What can we do to improve the information ?