Frequently Asked Questions
Yes, customer can use the 3 pole and leave 4 pole open.
The new code is now A9N18364
The part number is A9N18426.
Code = A9N18511 3 pole, 15kA, 63A, (27mm wide)
The part code is A9E18327
It is available in acti 9 range:
A9E18074 which is 20A 250V rated.
Please see attached wiring diagram.