https://www.se.com/hk/en/product/RHZ66/adaptor-for-mounting-rh-socket-and-termination-adaptor-on-din-rail/
RHZ66 - adaptor for mounting RH socket and termination adaptor on DIN rail | Schneider Electric...
Product Description: RHZ66 - adaptor for mounting RH socket and termination adaptor on DIN rail | Schneider Electric Hong Kong, China.