A nice touch is the clear Potter & Brumfield labeling, so you know exactly who made it.
Telemecanique SR3 B102BD Programmable Smart Relay 24VDC SR3B102BD
When I installed the Square D 8501RS14V20, the fit felt solid and the pins lined up.
When checking the specs, I saw the model A110-3-84 listed clearly on the front page.
What stands out about the ARD4UR model is the calm, steady operation in a busy cabinet, and you will find that noise stays low.
I like that this version is RS-1M-SH, which makes reordering the same part a lot simpler.
The ARD4UR model looks tidy the rail, and you will find that its accessible terminals make late-night fixes less painful.
You will find that this power relay suits both small boxes and larger panels with ease.
The model number KUP-14D15-24=KU shows up clearly, so you will find that identification is simple.
What stands out about Uxcell is the brand name on the relay, which gives a reassuring first impression.
A nice touch is how the Clipsal L5512RVF sits snugly in the panel without any wobble.