GE's full complement of definite purpose contactors (20A-150A) are utilized in a variety of industrial electric equipment. These include air conditioning, heating, refrigeration, food processing, agricultural plus numerous other applications. The new feature rich 25-40A 3 pole had been reduced 20% in size but retains 100% of the performance you have come to expect from GE. Our compact 20-40A 1-2 pole line is a cost effective contactor for what ever your application. All definite purpose components by GE meet ARI780, UL, CSA and CE standards.