Adjustable over/under voltage protection relay for three phase lines
TFKV-11
Voltage protection relay, 3 phase system, Uu adj., Uo fix Umin=100V / Umax=390-490V, 0.2s-15s, 5A/250V
Net133.80000 EUR
Gross169.92600 EUR
More than 1 pc(s) in stock
Type of electric connection
Screw connection
Single-phase under voltage possible
No
Three-phase under voltage possible
Yes
Single-phase over voltage possible
No
Three-phase over voltage possible
Yes
TFKV-12
Voltage protection relay, 3 phase system, Uo adj., Uu fix Umin=270-370V / Umax=490V, 0.2s-15s, 5A/250V
Net133.80000 EUR
Gross169.92600 EUR
More than 1 pc(s) in stock
Type of electric connection
Screw connection
Single-phase under voltage possible
No
Three-phase under voltage possible
Yes
Single-phase over voltage possible
No
Three-phase over voltage possible
Yes
TFKV-13
Voltage protection relay, 3 phase system, Uo/Uu adjustable Umin=300-400V / Umax=420-495V, 0.2s-15s, 5A/250V
Net163.10000 EUR
Gross207.13700 EUR
More than 1 pc(s) in stock
Type of electric connection
Screw connection
Single-phase under voltage possible
No
Three-phase under voltage possible
Yes
Single-phase over voltage possible
No
Three-phase over voltage possible
Yes
TFKV-14
Voltage protection relay, 3P system, Uo/Uu adj., phase sequ. Umin=300-400V / Umax=430-480V, 0.2s-15s, 5A/250V
Net187.60000 EUR
Gross238.25200 EUR
1 pc(s) in stock
Type of electric connection
Screw connection
Single-phase under voltage possible
No
Three-phase under voltage possible
Yes
Single-phase over voltage possible
No
Three-phase over voltage possible
Yes