You will find that the RT911 color makes labeling tape contrast nicely for quick reads.
277 VAC Coil Replacement Arrow Hart, Products Unlimited Model 96, P/N: 37520-530
You will find that the Potter & Brumfield sits flat, with even gap on the plastic housing.
A nice touch is seeing AMERICAN ZETTLER / MCE on the package, a name many hobbyists already trust.
If you check this relay, you will find that it carries the RIB brand, which many installers recognize well.
A nice touch is that the Deltrol brand sits right on top, making it easy to spot.
You will find that the Square D brand on this relay pairs smoothly with other Square D gear.
A nice touch is the RIB brand on the relay, which blends well with other labeled components in the panel.
You will find that both the heavy duty build and the indicator light are very practical.
A nice touch is the clear markings, which make wiring this power relay feel simple and safe.
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.