You will find that the Potter & Brumfield unit fits standard sockets with a snug, reassuring click.
LOT OF 16 Potter & Brumfield Relays. KRPA-5AG-120, KUP-14D35-24, KUP-14D15
You will find that the Potter & Brumfield relay has a straightforward footprint that many boards accept easily.
This Potter & Brumfield relay looks clean, with tidy contacts and a coil that seems well sealed.
Potter & Brumfield is on the side, and the part number matches common industrial references online.
You will find that this Tyco Electronics relay works well for basic needs.