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  Surge Suppressor Units (525 items)

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Dehn, DGA Coaxial Surge Protection 6.4 V Maximum Voltage Rating 10kA Maximum Surge Current Surge Arrester / 7681855 (1 offer) 
Phone,TV,CCTV and LAN surge arresters. Data-line lightning current and surge arresters with a variety of mounting options for the protection of Telephone lines, COAX, CCTV and Ethernet based networ...
Dehn
DGA BNC VCID
from £ 211.372*
per piece
Siemens, LP798-1N Lightning Surge Protector Lightning Protector / 2560870 (1 offer) 
Suppressor Type = Lightning Protector Series = LP798-1N
Siemens
6GK5798-2LP00-2AA6
from £ 212.54*
per piece
Phoenix Contact 2910357 surge protector 120 V Black (1 offer) 
Surge protective device, two channel with remote indicator contact for 120/240 V split phase AC, 3-wire.
Phoenix Contact
2910357
from £ 213.477*
per piece
Phoenix Contact 2920447 electrical terminals (1 offer)
Phoenix Contact
2920447
from £ 216.825*
per piece
Phoenix Contact 2801296 terminal block Black (1 offer) 
Module for power supply and multi-stage, floating remote signaling of connected surge protection modules.
Phoenix Contact
2801296
from £ 217.627*
per piece
Bourns, 1250 Surge Arrester 600 V ac Maximum Voltage Rating 50kA Maximum Surge Current 3 Pole Protector / 7858159 (1 offer) 
Bourns 1250 series Surge Protection Devices. 50 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indicat...
Bourns
1250-3S-400
from £ 218.629*
per piece
Phoenix Contact 2910356 surge protector 120 V Black (1 offer) 
Surge protective device, two channel with remote indicator contact for 120 V AC, 2-wire plus ground.
Phoenix Contact
2910356
from £ 224.702*
per piece
ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 80kA Maximum Surge Current Surge Protection Device / 1752591 (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
2CTB815710R0600 OVR T1-T2 3L 12.5-275s P TS QS
from £ 225.515*
per piece
Phoenix Contact 2801272 terminal block Black (2 offers) 
Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for four signal wires with common reference potential. Indirect groundin...
Phoenix Contact
2801272
from £ 233.427*
per piece
Phoenix Contact 2859178 surge protector Black 240 V (1 offer) 
Surge voltage arrester combination 4-channel (in the 3+1 circuit), for mounting on NS 35/7.5, voltage 230 V AC
Phoenix Contact
2859178
from £ 233.708*
per piece
Dehn, DVR 2 BY S Surge Arrester 150 V Maximum Voltage Rating 0.01kA Maximum Surge Current Surge Arrester / 1936593 (1 offer) 
Variable arrester series Compact terminals ensure easy and fast installation Direct plug-in technology allows connection without tools Fast arrester replacement by simply releasing and removing the...
Dehn
DVR 2 BY S 150 FM
from £ 234.074*
per piece
Phoenix Contact 2800037 surge protector Silver 24 V (1 offer) 
Two-level surge protection for three or four signals of floating signal circuits in screw-on module with IP67 protection for sensor heads, connection ½-inch 14 NPT. Tested according to the protecti...
Phoenix Contact
2800037
from £ 235.365*
per piece
Dehn, DR Modular Surge Protector 440 V ac Maximum Voltage Rating 8kA Maximum Surge Current Surge Arrester / 7681798 (1 offer) 
DEHNrail Modular Surge Arresters Type 3. Type 3 surge devices Compact DIN rail design comprising of base and plug in protection module High discharge current performance using varistor and spark ga...
Dehn
DR M 4P 255
from £ 235.802*
per piece
Phoenix Contact 2838306 surge protector Black 5 V (1 offer) 
Protective plug PT with protective circuit for 4 conductors of signal circuits grounded on one side. Nominal voltage: 5 V DC
Phoenix Contact
2838306
from £ 236.745*
per piece
Mersen, STPT12 Surge Protection Device 1060 V dc Maximum Voltage Rating 5kA Maximum Surge Current Type 1+2 Mersen SPD / 1793082 (1 offer) 
STP T1+2 5 PV is the PHOTOVOLTAIC range of combined Type 1+2/Class I+II devices intended for discharging lightning currents (10/350 μs) and protecting against induced voltage surges (8/20 μs). Thes...
Mersen
83120168 / STPT12-5K1000V-YPVM
from £ 237.125*
per piece
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