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  Surge Suppressor Units (525 items)

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Mersen, STPT12 Surge Protection Device 275 V dc, 230/400 V ac Maximum Voltage Rating 25kA Maximum Surge Current Type / 1793054 (1 offer) 
STP T12 25 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 power...
Mersen
83120161 / STPT12-25K275V-4PM
from £ 579.877*
per piece
Phoenix Contact 2807968 surge protector Black 24 V (1 offer) 
LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection and decoupling resistor for 10 floating signal circuits. Nominal voltage: 24 V DC. Version: 10 double wires.
Phoenix Contact
2807968
from £ 595.624*
per piece
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 1 Pole Protector / 1728703 (1 offer) 
Bourns 1210 series Surge Protection Devices. 100 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indica...
Bourns
1210-1S-400
from £ 597.448*
per 8 pieces
DEHN DV M TT 255 Red 230-400 V (2 offers) 
Prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester consisting of a base part and plug-in protection modules Maximum system availability due to RADAX Flow follo...
Dehn
951 310
from £ 609.18*
per piece
Bourns, 1210 Surge Arrester 415 V ac Maximum Voltage Rating 100kA Maximum Surge Current 2 Pole Protector / 1729927 (1 offer) 
Bourns 1210 series Surge Protection Devices. 100 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indica...
Bourns
1210-2S-230
from £ 623.806*
per 4 pieces
Dehn, DV Modular Surge Protector 255 V ac Maximum Voltage Rating 50kA Maximum Surge Current Lightning Arrester / 7681735 (1 offer) 
DEHNventil Surge Arresters Type 1/2. Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and r...
Dehn
DV M TN 255
from £ 636.049*
per piece
Bourns, 1210 Surge Arrester 415 V ac Maximum Voltage Rating 100kA Maximum Surge Current 4 Pole Protector / 1728714 (1 offer) 
Bourns 1210 series Surge Protection Devices. 100 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indica...
Bourns
1210-4S-230
from £ 643.29*
per 2 pieces
Phoenix Contact Lightning Arrester 255 V ac Maximum Voltage Rating 50kA Maximum Surge Current Lightning Arrester / 2492997 (1 offer) 
Suppressor Type = Lightning Arrester Maximum Voltage Rating = 255 V ac Mounting Type = DIN Rail Maximum Surge Current = 50kA
Phoenix Contact
1168943
from £ 645.978*
per piece
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 1 Pole Protector / 1729926 (1 offer) 
Bourns 1210 series Surge Protection Devices. 100 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indica...
Bourns
1210-1S-600
from £ 658.976*
per 4 pieces
Dehn, DG M TT ACI Surge Arrester 275 V Maximum Voltage Rating Surge Arrester / 1936589 (1 offer) 
Modular surge arrester with Advanced Circuit Interruption (ACI) for TT and TN-S systems (3+1 configuration).New technology ″Advanced Circuit Interruption″ (ACI) integrated in the protection module,...
Dehn
DG M TT ACI 275 FM
from £ 664.356*
per piece
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 4 Pole Protector / 1728718 (1 offer) 
Bourns 1210 series Surge Protection Devices. 100 kA max. discharge current rating Multi-pole uni-block design DIN Rail mountable UL 60691 compliant integrated thermal disconnect Visual fault indica...
Bourns
1210-4S-400
from £ 669.35*
per 2 pieces
Bourns, 1977 Coaxial Surge Protection 300 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector / 1728705 (1 offer) 
Bourns 1977 Series High Frequency Coaxial SPD. Heavy duty design High frequency DC-5 GHz DC Pass to ±48 V VSWR ;1.2 Low insertion loss ;0.1 dB Bidirectional Water resistant Replaceable gas tube Thr...
Bourns
1977-25-A03
from £ 683.84*
per 10 pieces
WJ Furse, ESP-DCD1 Surge Protection Device 28 V dc Maximum Voltage Rating Mains Protector / 1618368 (1 offer) 
Suppressor Type = Mains Protector Maximum Voltage Rating = 28 V dc Mounting Type = DIN Rail Series = ESP-DCD1 Minimum Operating Temperature = -40°C Maximum Operating Temperature = +80°C
WJ Furse
7TCA085460R0357 ESP DC24D1
from £ 687.11*
per piece
Bourns, 1977 Coaxial Surge Protection 130 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector / 1728700 (1 offer) 
Bourns 1977 Series High Frequency Coaxial SPD. Heavy duty design High frequency DC-5 GHz DC Pass to ±48 V VSWR ;1.2 Low insertion loss ;0.1 dB Bidirectional Water resistant Replaceable gas tube Thr...
Bourns
1977-09-A03
from £ 688.09*
per 10 pieces
Phoenix Contact 2907259 surge protector 400 V Grey (1 offer) 
Plug-in lightning current arrester, in accordance with Type 1/Class I, with integrated surge-proof fuse, for 1-phase power supply networks with combined PE and N installed in one conductor (L1, PEN).
Phoenix Contact
2907259
from £ 688.165*
per piece
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