Overvoltage-arrester appliance
The frame of the TKS overvoltage-arrester appliance can be mounted upon the base framework of the OK-2 pole-switch, so in case the wiring plans prescribe the use of an arrester on the pole, there is no need to mount a separate frame.
Type of the arrester: ABB POLIM-D 24
3rd row earthing appliance
The frame of the STS assistant stand-off insulator appliance can be mounted upon the base framework of the OK-2 pole-switch, so in case the wiring picture makes the holding of the leading wires necessary, this can be accomplished easily with the use of a subsequently mountable earthing on the pole-switch.
Voltage-transformer appliance
A voltage-transformer can also be mounted upon the base framework of the OK-2 pole-switch. So in case the wiring plans prescribe the use of a voltage-transformer on the pole, there is no need to mount a separate frame.
Type of voltage switcher: Traszvill FM-24/k.sz. 22000/100
Current-transformer appliance
The frame of the AVS current-transformer appliance can be mounted upon the base framework of the OK-2 pole-switch, so in case the wiring plans prescribe the use of a current-transformer on the pole, there is no need to mount a separate frame.
Type of current-transformer: Transzvill ASM-24 (75/1; 150/1; 300/1)
 

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