What stands out about the Potter & Brumfield version is the simple cover and easy to identify pins.
Potter & Brumfield CUH-42-30010 24VDC Time Delay Relay 10A DPDT NOS w/ Box
The pin style relay is simple to identify, which saves time when you are sorting parts.
You'll notice the Tyco Electronics label on a very sturdy General.
you will find that the Functional Devices, Inc. brand appears on this relay, which I appreciate.
A nice touch is how the relay resists minor vibration, so bench tests stay predictable even when cables get moved around.
The override switch really comes in handy when you need to test the system or reset things in a hurry.
A nice touch is seeing NTE as the brand, which aligns with other components in the panel.
The heavy duty build quality is clear as soon as you mount it, and everything lines.
You will find that the DEC DU1PU 24VDC 16A 250VAC design suits common control tasks well.
You will find that the relay comes from Digital Loggers, which many people trust for dependable performance in everyday setups.