Thank-you for your replies. I did try to find any reference to "New Product Engineering" in Wabash prior to my post with no results. I have several of these "relays" in my junk box that were acquired with some other junk box parts I wanted. I have a project in which I was considering using...
Size: Body: 25mm L x 15mm W x 9mm T; Overall: (with terminals) 32mm L x 15mm W x 13mm T
New Product Engineering was located in Wabash, IN at the time of manufacture. I have not been able to find any reference to this company (or division of another company or corporation).
The photos are...