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  Surge Suppressor Units (525 items)

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WJ Furse, ESP Q Surge Suppressor Unit 18.8 V Maximum Voltage Rating 5kA Maximum Surge Current 8 wire 15V Surge Protector / 4568207 (1 offer) 
UK Oftel NS/G/1235/W/100025. Quad 0.75A twisted-pair lightning surge arrestors. "4 pair enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage betwe...
WJ Furse
7TCA085400R0098 ESP 15Q
from £ 369.493*
per piece
 
 piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device / 1752589 (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
2CTB815710R0700 OVR T1-T2 3N 12.5-275s P TS QS
from £ 369.91*
per piece
 
 piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device / 1752597 (2 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
2CTB815708R0800 OVR T2 3N 80-275s P TS QS
from £ 369.999*
per piece
 
 piece
Dehn, DPA CLE Surge Arrester 8.5 V Maximum Voltage Rating 0.001kA Maximum Surge Current Surge Arrester / 1936600 (1 offer) 
Patch cable with surge protection Easy to retrofit
Dehn
DPA CLE IP66
from £ 370.211*
per piece
 
 piece
Mersen, STPT12 Surge Protection Device 275 V dc, 230/400 V ac Maximum Voltage Rating 12.5kA Maximum Surge Current Type / 1793057 (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
83120145 / STPT12-12K275V-4PM
from £ 372.064*
per piece
 
 piece
WJ Furse, ESP Q Surge Suppressor Unit 37.8 V Maximum Voltage Rating 5kA Maximum Surge Current 8 Wire 30 V Surge / 7886731 (1 offer) 
UK Oftel NS/G/1235/W/100025. Quad 0.75A twisted-pair lightning surge arrestors. "4 pair enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage betwe...
WJ Furse
7TCA085400R0107 ESP 30Q
from £ 373.16*
per piece
 
 piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device / 1752599 (2 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
2CTB815708R0600 OVR T2 3L 80-275s P TS QS
from £ 380.49*
per piece
 
 piece
WJ Furse, ESP M1 Surge Suppressor Unit 280 V Maximum Voltage Rating 6.25kA Maximum Surge Current Mains Surge Protector / 7886757 (1 offer) 
For part ESP 240 M1 ( ; 456-8112 456-8112 ) the Network Rail approval applies – PA05/01832. NRS PADS ref: 086/047149. Enhanced surge protector. An appliance designed to protect electrical devices f...
WJ Furse
7TCA085460R0089 ESP 240M1
from £ 397.282*
per piece
 
 piece
Phoenix Contact, VAL-EV-T1/T2 264/12.5/3+1 Lightning / Surge Arrester / 2698065 (1 offer) 
Mounting Type = DIN Rail Series = VAL-EV-T1/T2 264/12.5/3+1
Phoenix Contact
1180149
from £ 397.367*
per piece
 
 piece
Phoenix Contact 2804403 electrical terminals (1 offer)
Phoenix Contact
2804403
from £ 403.444*
per piece
 
 piece
Phoenix Contact 2838209 surge protector Black 240 V (1 offer)
Phoenix Contact
2838209
from £ 412.119*
per piece
 
 piece
Phoenix Contact, VAL-EV-T1/T2 264/12.5/3+1-R Lightning / Surge Arrester / 2698066 (1 offer) 
Mounting Type = DIN Rail Series = VAL-EV-T1/T2 264/12.5/3+1-R
Phoenix Contact
1180150
from £ 434.813*
per piece
 
 piece
WJ Furse, D1 Lightning / Surge Arrester 280 V Maximum Voltage Rating 6.25kA Maximum Surge Current Mains Surge Protector / 7886766 (1 offer) 
WJ Furse Power distribution systems enhanced surge protector- ESP-D1 Series. Enhanced surge protector for use on power distribution systems Very low let-through voltage between all lines (L-E, L-N,...
WJ Furse
7TCA085460R0086 ESP 240D1
from £ 445.188*
per piece
 
 piece
ABB, OVR Surge Protection Device 480 V ac Maximum Voltage Rating 40kA Maximum Surge Current / 2319978 (1 offer) 
Maximum Voltage Rating = 480 V ac Mounting Type = DIN Rail Maximum Surge Current = 40kA Series = OVR
ABB
2CTB802345R3300 OVR T2 3L 40-550 P TS U
from £ 446.317*
per piece
 
 piece
Phoenix Contact Lightning Arrester 255 V ac Maximum Voltage Rating 30kA Maximum Surge Current Lightning Arrester / 2492995 (1 offer) 
Suppressor Type = Lightning Arrester Maximum Voltage Rating = 255 V ac Mounting Type = DIN Rail Maximum Surge Current = 30kA
Phoenix Contact
1168940
from £ 452.42*
per piece
 
 piece
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