The Potter & Brum are crisp, and the part number is easy to read on the body.
Potter & Brumfield 2I0-4A w/x4 Grayhill 70-IDC5
You will find that the Potter & Brumfield relay has a straightforward footprint that many boards accept easily.
A nice touch is the Potter & Brumfield datasheet support, which makes sizing and selection less stressful.