I see on Amazon, a review on the x4 product by Rix.Lumb indicates that he has got hubitat working with these plugs "used a driver available from community which has extra work done to it".
I have 8 Woolley 10A Zigbee Smart plugs
They detect as a Generic Zigbee Outlet
endpointId: 01
application: 08
manufacturer: eWeLink
model: SA-003-Zigbee
powerCluster: none
I expect the SA-030 being a 13A version just has a beefier relay in it
I have had one fail closed, and probably was on the limit at 2.2kW, the other failed today but that has been switching less than 1kW.
Have ordered 4 of the SA-030s today, hope they pair as easily and are more robust.