A nice touch is the sturdy casing on this unbranded relay, which feels solid without any rattles inside.
3 Phase Voltage Protector Relay Adjustable Over Under Monitoring Meter 380VAC
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.
You will find that the unbranded/general look helps when you're building kits for teaching or hobby use.
You will find that the unbranded/general look helps when you're building kits for teaching or hobby use.
You will find that this unbranded relay fits standard sockets, and the metal tabs feel secure and nicely finished.