A nice touch is the steady performance of the protection relay when power quality dips or surges occur.
SCHWEITZER SEL-321 321114256HNB1X4 PHASE & GROUND DISTANCE RELAY 125VAC 50/60 HZ
This unit carries the RemoteKit type, and what stands out about it is how easy it feels to manage.
A nice touch is the durable casing on the 4016819 that resists sc handling and storage.