Custom: Captive 15A plug - IEC-Lock C19 16A socket, Black lead

Image is indicative of connector styles. Brand of connector (and therefore the look of the product) may vary depending upon availability
Captive (AS/NZS 3123) connectors are clones of 'Clipsal' industrial connectors
IEC-Lock: Retrofit locking connector - Locks into any existing IEC C20 16A plug/inlet

IEC-Lock

Plug Type:: Captive (AS3123) 15A [IP66] Flat Pin
Socket Type:: IEC-Lock C19 16A
Colour:: Black
Data Sheet:: https://drive.google.com/file/d/10IOTX_dAjRV2jfsfbc8wiMMUn_2m4HBu/view?usp=sharing