The part number for the surface socket for the 492/32 plug is a 402/32.
Some of the key features are:
- Single outlet
- Front connection
- 2 polarised flat pins
- 4.8 mm live contact terminal bore to accommodate 4 x 2.5 sq mm cables
- Surface Socket
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=402/32