What are these

[ATSman]

What are the 3 devices below each phase conductor stab that looks like wires are not connected?
A type of surge suppressor?

 

[ATSman]

After closer inspection during startup, it appears that the SPD wiring is incomplete.
The wires were never connected to the bus bolt connection above each device offering
no OV surge protection.

 

[Hv&Lv]

Bypass protectors
They protect the CT from transient overvoltages

 

[LarryFine]

After closer inspection during startup, it appears that the SPD wiring is incomplete.
The wires were never connected to the bus bolt connection above each device offering
no OV surge protection.

Agree. There are unconnected ring terminals yet to be made up.

 

[Hv&Lv]

Normally they are connected when we get them
What voltage?

 

[Hv&Lv]

I can’t get the picture to straighten