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  Surge Suppressor Units (525 items)

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Phoenix Contact 2882569 surge protector Silver 24 V (1 offer) 
Surge protection in the IP67 screw-on module for measuring sensors, direct mounting with 1/2" NPT outer thread, cable gland for the signal cable, two-stage protective circuit. HART-compatible.
Phoenix Contact
2882569
from £ 95.682*
per piece
 
 piece
Wago 792-803 terminal block Blue (1 offer) 
Surge suppression module for signal technology; Nominal voltage: 24 VDC; for 2 signal paths with common surge arrester; for symmetric interfaces; Two-stage; protects intrinsically safe circuits; Wi...
WAGO Kontakttechnik
792-803
from £ 96.029*
per piece
 
 piece
Phoenix Contact, TTC-6-1X2-F-M-24DC-PT-I Surge Protector 30 V dc Maximum Voltage Rating 10kA Maximum Surge Current / 1357141 (1 offer) 
Phoenix Contact TTC Series. A professional range of Phoenix Surge Protection Devices. These surge protection devices come with integrated status indicator and knife disconnection for either a 2 or ...
Phoenix Contact
2906772
from £ 96.189*
per piece
 
 piece
Phoenix Contact 2906753 surge protector 24 V Grey (1 offer) 
Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knife for two signal wires with common reference potential, e.g., Digital IN/OUT.
Phoenix Contact
2906753
from £ 96.297*
per piece
 
 piece
Phoenix Contact 2906732 surge protector Grey 12 V (1 offer) 
Surge protection with integrated status indicator and knife disconnection for three signal wires with common reference potential. For HF applications and telecommunications interfaces without suppl...
Phoenix Contact
2906732
from £ 96.356*
per piece
 
 piece
TE Connectivity, FP Surge Suppressor Unit 250 V ac Maximum Voltage Rating 13.5kA Maximum Surge Current Mains Protector / 238924 (1 offer) 
BT D2976. Filtered Surge Adaptors ; Plugs. Designed to provide low cost protection against mains induced interference for computers and other sensitive equipment Reduce the effects of RFI, surges a...
TE Connectivity
FP13-RS
from £ 96.484*
per piece
 
 piece
Dehn, DRL LSA Surge Arrester 127 V ac, 180 V dc Maximum Voltage Rating 10kA Maximum Surge Current Lightning Arrester / 7681827 (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
DRL 10 B 180
from £ 97.003*
per piece
 
 piece
Phoenix Contact 2818850 surge protector (2 offers) 
Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector socket/socket
Phoenix Contact
2818850
from £ 97.159*
per piece
 
 piece
ABB, OVR Surge Protection Device 36.7 V Maximum Voltage Rating 20kA Maximum Surge Current Surge Protection Device / 1752605 (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
7TCA085400R0363 OVR SL30
from £ 97.18*
per piece
 
 piece
ABB, OVR Surge Protection Device 56.7 V Maximum Voltage Rating 20kA Maximum Surge Current Surge Protection Device / 1752606 (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
7TCA085400R0364 OVR SL50
from £ 97.576*
per piece
 
 piece
Phoenix Contact, F-EV-T1/T2 50-P Surge Protection Plug / 2698063 (1 offer) 
Mounting Type = Base Mount Series = F-EV-T1/T2 50-P
Phoenix Contact
1180147
from £ 98.606*
per piece
 
 piece
Bourns, 1977 Coaxial Surge Protection 130 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector / 1728708 (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-A00
£ 98.784*
per piece
 
 pieces
Phoenix Contact 2801241 surge protector Black 60 V (1 offer) 
Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N and PE (2-conductor system: L1, PEN).
Phoenix Contact
2801241
from £ 98.861*
per piece
 
 piece
Mersen, STPT2 Surge Protection Device 400 V ac Maximum Voltage Rating 40kA Maximum Surge Current Surge Protection Device / 2513636 (1 offer) 
Suppressor Type = Surge Protection Device Maximum Voltage Rating = 400 V ac Mounting Type = DIN Rail Maximum Surge Current = 40kA Series = STPT2
Mersen
83020183 / STPT2-40K275V-2P-TE GROUND MONITORING
from £ 98.948*
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
from £ 99.067*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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