Phoenix Contact Relay Base 

EMG10-REL/KSR-G24/21-LC  

2942153

With Siemens 10A 1NO/1NC Relay Block

V23057-B0006-A401

Very good used condition, taken from a working control panel. No signs of damage or abnormal wear. Fully guaranteed for 30 days.

Price is for a single unit, add just $1 shipping each when you buy more than one.