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  Surge Suppressor Units (34 items)

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WJ Furse, ESP TN/JP Surge Protection Device 296 V Maximum Voltage Rating 1kA Maximum Surge Current BT Line Surge / 7933780 (1 offer) 
Enhanced Telephone Line Protector (BT Socket). Enhanced surge protector for telephony equipment connected to a BT socket Very low let-through voltage between all lines No system impairment or start...
WJ Furse
7TCA085400R0177 ESP TN/JP
n/a
from £ 150.886*
per piece
 
 piece
WJ Furse, ESP Surge Suppressor Unit 16.7 V Maximum Voltage Rating 5kA Maximum Surge Current RS485 Surge Protector / 7886744 (1 offer) 
Suppressor Type = RS485 Surge Protector Maximum Voltage Rating = 16.7 V Mounting Type = DIN Rail Maximum Surge Current = 5 kA, 20kA Series = ESP Length = 105mm Depth = 38mm Height = 54mm Dimensions...
WJ Furse
7TCA085400R0191 ESP RS485
n/a
from £ 115.514*
per piece
 
 piece
WJ Furse, ESP SL Surge Suppressor Unit 7.79 V Maximum Voltage Rating 2.5kA Maximum Surge Current Twisted Pair Surge / 7886696 (1 offer) 
Signalling applications surge protector - ESP SL Series. Ultra-slim low-resistance enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage between al...
WJ Furse
7TCA085400R0058 ESP SL06
n/a
from £ 97.941*
per piece
 
 piece
WJ Furse, ESP SL Surge Suppressor Unit 36.7 V Maximum Voltage Rating 2.5kA Maximum Surge Current Twisted Pair Surge / 7886725 (1 offer) 
Signalling applications surge protector - ESP SL Series. Ultra-slim low-resistance enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage between al...
WJ Furse
7TCA085400R0070 ESP SL30L/4-20
n/a
from £ 124.919*
per piece
 
 piece
WJ Furse, ESP SL Surge Suppressor Unit 36.7 V Maximum Voltage Rating 2.5kA Maximum Surge Current Twisted Pair Surge / 7886700 (1 offer) 
Signalling applications surge protector - ESP SL Series. Ultra-slim low-resistance enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage between al...
WJ Furse
7TCA085400R0067 ESP SL30
n/a
from £ 117.801*
per piece
 
 piece
WJ Furse, ESP SL Surge Suppressor Unit 16.7 V Maximum Voltage Rating 2.5kA Maximum Surge Current Twisted Pair Surge / 7886713 (1 offer) 
Signalling applications surge protector - ESP SL Series. Ultra-slim low-resistance enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage between al...
WJ Furse
7TCA085400R0064 ESP SL15L/I
n/a
£ 161.054*
per piece
 
 piece
WJ Furse, ESP SL Surge Suppressor Unit 16.7 V Maximum Voltage Rating 2.5kA Maximum Surge Current Twisted Pair Surge / 7886690 (1 offer) 
Signalling applications surge protector - ESP SL Series. Ultra-slim low-resistance enhanced surge protector suitable for twisted pair signalling applications Very low let-through voltage between al...
WJ Furse
7TCA085400R0063 ESP SL15
n/a
£ 122.424*
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
n/a
from £ 376.60*
per piece
 
 piece
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
n/a
from £ 385.972*
per piece
 
 piece
WJ Furse, ESP Q Surge Suppressor Unit 132 V Maximum Voltage Rating 5kA Maximum Surge Current 8 Wire 110V Surge Protector / 7886735 (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
7TCA085400R0088 ESP 110Q
n/a
from £ 334.838*
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
n/a
from £ 408.257*
per piece
 
 piece
WJ Furse, ESP M1 Surge Suppressor Unit 280 V Maximum Voltage Rating 6.25kA Maximum Surge Current Mains Surge Protector / 7886750 (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
7TCA085460R0112 ESP 415M1
n/a
£ 930.254*
per piece
 
 piece
WJ Furse, ESP M1 Surge Suppressor Unit 280 V Maximum Voltage Rating 6.25kA Maximum Surge Current Mains Surge Protector / 4568099 (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
7TCA085460R0115 ESP 415M1R
n/a
£ 983.199*
per piece
 
 piece
WJ Furse, ESP E Surge Suppressor Unit 7.79 V Maximum Voltage Rating 5kA Maximum Surge Current Twisted Pair Surge / 4568156 (1 offer) 
Network rail approval (ESP 06E and ESP 15E). NRS PADS ref. 086/000201 (ESP 06E), 086/000200 (ESP 15E). Single 1.25A twisted-pair lightning surge arrestors - ESP E Series. Low-resistance enhanced su...
WJ Furse
7TCA085400R0084 ESP 06E
n/a
from £ 113.573*
per piece
 
 piece
WJ Furse, ESP E Surge Suppressor Unit 58 V Maximum Voltage Rating 5kA Maximum Surge Current Twisted Pair Surge Protector / 4568184 (1 offer) 
Network rail approval (ESP 06E and ESP 15E). NRS PADS ref. 086/000201 (ESP 06E), 086/000200 (ESP 15E). Single 1.25A twisted-pair lightning surge arrestors - ESP E Series. Low-resistance enhanced su...
WJ Furse
7TCA085400R0116 ESP 50E
n/a
from £ 113.573*
per piece
 
 piece
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