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  Surge Suppressor Units (97 items)

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ABB Surge Suppressor Unit 440 V Maximum Voltage Rating / 2596039 (1 offer) 
Maximum Voltage Rating = 440 V
ABB
ABB1SBN050010R1003
from £ 15.407*
per piece
 
 piece
ABB Surge Suppressor Unit 440 V Maximum Voltage Rating / 2596043 (1 offer) 
Maximum Voltage Rating = 440 V
ABB
ABB1SBN050200R1003
from £ 16.103*
per piece
 
 piece
ABB, 1SBN05 Surge Suppressor Unit 440 V ac Maximum Voltage Rating Surge Suppressor / 2596042 (1 offer) 
Suppressor Type = Surge Suppressor Maximum Voltage Rating = 440 V ac Mounting Type = Clip On Series = 1SBN05
ABB
ABB1SBN050100R1003
from £ 16.303*
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 £ 20.221*
per piece
 
 piece
Mersen, STPT23 Surge Protection Device 275 V ac Maximum Voltage Rating 20kA Maximum Surge Current Type 2+3 Mersen SPD / 1793077 (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
83230003 / SP23-20K275V-LF
from £ 25.768*
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 £ 25.911*
per piece
 
 piece
Mersen, STPT2 Surge Protection Device 530 V dc Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Mersen SPD / 1793076 (1 offer) 
STP T2 40 PV is the series of devices that provide advanced overvoltage protection to photovoltaic systems by utilizing Mersen’s optimized dynamic thermal disconnection system, which does not requi...
Mersen
83020006 / SP2-40K1000V-PV
from £ 26.138*
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 £ 27.808*
per piece
 
 piece
ABB, 1SBN05 Surge Suppressor Unit 65 V dc Maximum Voltage Rating Surge Suppressor / 2596040 (1 offer) 
Suppressor Type = Surge Suppressor Maximum Voltage Rating = 65 V dc Mounting Type = Clip On Series = 1SBN05
ABB
ABB1SBN050020R1001
from £ 35.401*
per piece
 
 piece
ABB Surge Suppressor Unit 90 V Maximum Voltage Rating / 2596041 (1 offer) 
Maximum Voltage Rating = 90 V
ABB
ABB1SBN050020R1002
from £ 36.261*
per piece
 
 piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 40kA Maximum Surge Current Surge Protection Device / 1752600 (1 offer) 
ABB Surge Suppressor UnitThe ABB OVR series surge suppressor unit is a protective device to ensure that electrical equipment is not damaged by a sudden voltage spike. It has an electrical rating of...
ABB
2CTB815704R2600 OVR T2 40-275s C QS
from £ 47.484*
per piece
 
 piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device / 1752601 (3 offers) 
ABB Surge Suppressor UnitThe ABB OVR series surge suppressor unit is a protective device to ensure that electrical equipment is not damaged by a sudden voltage spike. It has an electrical rating of...
ABB
2CTB815708R2600
from £ 49.70*
per piece
 
 piece
Mersen, STMT23 Surge Protection Device 320 V ac Maximum Voltage Rating 10kA Maximum Surge Current Type 2+3 Mersen SPD / 1793083 (1 offer) 
STM T23 20 S 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 i...
Mersen
83230512 / STMT23-10K320V-SP-SF
from £ 49.895*
per piece
 
 piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device / 1752592 (3 offers) 
ABB Surge Suppressor UnitThe ABB OVR series surge suppressor unit is a protective device to ensure that electrical equipment is not damaged by a sudden voltage spike. It has an electrical rating of...
ABB
2CTB815710R2600 OVR T1-T2 12.5-275s C QS
from £ 57.33*
per piece
 
 piece
Mersen, STPT12 Surge Protection Device 275 V ac Maximum Voltage Rating 12.5kA Maximum Surge Current Type 1+2 Mersen SPD / 1793073 (1 offer) 
STP T12 12.5 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges. Suitable as the first step of protection in incoming pow...
Mersen
83120002 / SP12-12K275V
from £ 62.52*
per piece
 
 piece
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