You  get the  power supply board and all the pictured  electronics.  You get the  power switch/circuit breaker assembly. Tested and working. From an operating system. 

(See my related auctions too)

Dim: 7x22"
16 pounds unpacked

You don't get the evaporator in the last photo that's just for your reference.

My reference #rota5
 
Fits the following system:
50L Rotary Evaporator 
Model: Solventvap SE130 
Manu: Across International 
Power Req.: 30A 220VAC 1PH

Power requirement: 230V 1ph 30A
Serial Number: NGOD43622



Regards,
Paul