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  Surge Suppressor Units (256 items)

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Mersen, STPT2 Surge Protection Device 850 V ac Maximum Voltage Rating 30kA Maximum Surge Current Surge Protection Device / 2513641 (1 offer) 
Suppressor Type = Surge Protection Device Maximum Voltage Rating = 850 V ac Mounting Type = DIN Rail Maximum Surge Current = 30kA Series = STPT2
Mersen
83020202 / STPT2-30K850V-3P-RM
from £ 282.172*
per piece
from £ 282.172*
per piece
 
 piece
Mersen, STPT2 Surge Protection Device 850 V ac Maximum Voltage Rating 5kA Maximum Surge Current Surge Protection Device / 2513642 (1 offer) 
Suppressor Type = Surge Protection Device Maximum Voltage Rating = 850 V ac Mounting Type = DIN Rail Maximum Surge Current = 5kA Series = STPT2
Mersen
83120244 / STPT12-5K680V-3P-RM
from £ 266.537*
per piece
from £ 266.537*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2 Mersen SPD / 1793075 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020002 / SP2-40K275V
from £ 27.798*
per piece
from £ 27.798*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793058 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020106 / STPT2-40K275V-1P
from £ 27.474*
per piece
from £ 27.474*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793059 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020116 / STPT2-40K275V-2PG
from £ 69.922*
per piece
from £ 69.922*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793060 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020146 / STPT2-40K275V-4PG
from £ 108.565*
per piece
from £ 108.565*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793061 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020147 / STPT2-40K275V-4PGM
from £ 125.53*
per piece
from £ 125.53*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793063 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020152 / STPT2-40K275V-4P
from £ 122.18*
per piece
from £ 122.18*
per piece
 
 piece
Mersen, STPT2-40 Surge Protection Device 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793064 (1 offer) 
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are i...
Mersen
83020153 / STPT2-40K275V-4PM
from £ 122.259*
per piece
from £ 122.259*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 255 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793079 (1 offer) 
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in ...
Mersen
83230000 / SP23-20K-N
from £ 25.351*
per piece
from £ 25.351*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793065 (1 offer) 
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in ...
Mersen
83230110 / STPT23-20K275V-2PG-LF
from £ 62.698*
per piece
from £ 62.698*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793066 (1 offer) 
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in ...
Mersen
83230111 / STPT23-20K275V-2PG-LFM
from £ 69.60*
per piece
from £ 69.60*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793067 (1 offer) 
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in ...
Mersen
83230126 / STPT23-20K275V-4PG-LF
from £ 118.455*
per piece
from £ 118.455*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793068 (1 offer) 
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in ...
Mersen
83230127 / STPT23-20K275V-4PG-LFM
from £ 133.63*
per piece
from £ 133.63*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793069 (1 offer) 
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in ...
Mersen
83230136 / STPT23-20K275V-4P-LF
from £ 101.334*
per piece
from £ 101.334*
per piece
 
 piece
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