My start button is no longer working after one of my amateur mates lost the head trying to hit wild thing

The details written on the switch are as follows
16 (6)A 250V~T85 5E4
XGG52-88
Does anyone know where i can buy another switch from? i've searched the net and the SAIA website but no luck trying to find the exact part. Or if anyone has old parts for JPM machines then get in touch as i would happily pay for a replacement switch.
Any help much appreciated.
thanks
Ben