The 56ledk1 is the replacement for the WNK which is the single phase version.
For use with 3 phase a 56ledk3 can be used.
56LEDK1 LED Kit, Single Phase
Apart from 56 series switches and switched sockets, the following products in the weatherprotected range can also accept the 56LEDK1: WSC227 and WSCF227 series (square/rectangular shapes); WS226 and WSF226 series; WHA, WHB and WHC series .
Some of the key Features are:
- Includes: LED on flying leads, Lens, O-Ring, Drill Bit 5.5 mm(7/32), and instructions
- 20,000 h LED life
- LED stranded flying leads 22AWG
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56LEDK3