Surge Suppressor Units

Surge suppressor units are a kind of protective device used to ensure that electrical equipment is not damaged by a sudden voltage spike. This can be caused by a lightning strike or simply an electrical fault. Surge suppressors are often built into devices such as power strips, but they are also available as standalone units.

How do surge suppressor units work?

Surge suppressor un...

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RS PRO, RC RC Network Capacitor 500V Maximum Voltage Rating 3 Phase
RS PRO, RC RC Network Capacitor 500V Maximum Voltage Rating 3 Phase
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RS Stock No.: 240-400Brand: RS PRO

€ 33.11

€ 33.11 Each (Exc. Vat)

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1

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1€ 33.11
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RS Pro
-
3 Phase
RC Network Capacitor
500V
-
-
DIN Rail
Mixed Pack
-
-
-
RC
-
-
-
-
-
-40°C
-
70°C
-
19mm
RoHS
62mm
40mm
No
RS PRO, RC RC Network Capacitor 500V Maximum Voltage Rating Mains Protector
RS PRO, RC RC Network Capacitor 500V Maximum Voltage Rating Mains Protector
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RS Stock No.: 240-393Brand: RS PRO

€ 21.95

€ 21.95 Each (Exc. Vat)

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1€ 21.95
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RS Pro
-
Mains Protector
RC Network Capacitor
500V
-
-
DIN Rail
-
-
-
-
RC
-
-
-
-
-
-40°C
-
70°C
-
19mm
RoHS
62mm
40mm
No
RS PRO, RC RC Network Capacitor 500V Maximum Voltage Rating RC Suppressor Unit
RS PRO, RC RC Network Capacitor 500V Maximum Voltage Rating RC Suppressor Unit
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RS Stock No.: 813-430Brand: RS PRO

€ 19.96

€ 19.96 Each (Exc. Vat)

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1€ 19.96
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RS Pro
-
RC Suppressor Unit
RC Network Capacitor
500V
-
-
Flange
-
-
-
-
RC
-
-
-
-
-
-40°C
-
70°C
-
-
RoHS
49mm
57mm
No
RS PRO, DP200 Surge Suppressor Unit Telephone Line Protector
RS PRO, DP200 Surge Suppressor Unit Telephone Line Protector
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RS Stock No.: 325-6537Brand: RS PRO

€ 574.12

€ 574.12 Each (Exc. Vat)

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1€ 574.12
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RS Pro
-
Telephone Line Protector
Surge Suppressor Unit
-
-
-
Wall Mount
-
-
-
-
DP200
-
-
-
-
-
-40°C
-
70°C
-
28mm
ANSI/ESD S20.20:2014
110mm
75mm
No
RS PRO, BS1363 Surge Suppressor Unit 230V ac Maximum Voltage Rating 13.5 kA Maximum Surge Current Mains Protector
RS PRO, BS1363 Surge Suppressor Unit 230V ac Maximum Voltage Rating 13.5 kA Maximum Surge Current Mains Protector
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RS Stock No.: 206-7522Brand: RS PRO

€ 99.82

€ 99.82 Each (Exc. Vat)

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1€ 99.82
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RS Pro
-
Mains Protector
Surge Suppressor Unit
230V ac
-
-
Plug-in
-
13.5kA
-
-
BS1363
-
-
-
-
-
-
-
-
-
60mm
BS6651:1999 Annex C, IEEE C62.41-1991 Cat B3
90mm
40mm
No
RS PRO, MAXX Surge Suppressor Unit 253V Maximum Voltage Rating 6.5 kA Maximum Surge Current EMC Filter
RS PRO, MAXX Surge Suppressor Unit 253V Maximum Voltage Rating 6.5 kA Maximum Surge Current EMC Filter
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RS Stock No.: 206-7910Brand: RS PRO

€ 271.56

€ 271.56 Each (Exc. Vat)

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1€ 271.56
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RS Pro
-
EMC Filter
Surge Suppressor Unit
253V
-
-
DIN Rail
-
6.5kA
-
-
MAXX
-
-
-
-
-
-25°C
-
85°C
-
-
ANSI/ESD S20.20:2014
-
-
No
RS PRO, MAXX Surge Suppressor Unit 253V Maximum Voltage Rating 6.5 kA Maximum Surge Current EMC Filter
RS PRO, MAXX Surge Suppressor Unit 253V Maximum Voltage Rating 6.5 kA Maximum Surge Current EMC Filter
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RS Stock No.: 206-7926Brand: RS PRO

€ 333.56

€ 333.56 Each (Exc. Vat)

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1€ 333.56
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RS Pro
-
EMC Filter
Surge Suppressor Unit
253V
-
-
DIN Rail
-
6.5kA
-
-
MAXX
-
-
-
-
-
-25°C
-
85°C
-
-
ANSI/ESD S20.20:2014
-
-
No
HARTING, Han Modular Surge Protection Connector 24.00V Maximum Voltage Rating 0.50 A Maximum Surge Current Surge
HARTING, Han Modular Surge Protection Connector 24.00V Maximum Voltage Rating 0.50 A Maximum Surge Current Surge
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RS Stock No.: 738-661Brand: HARTINGManufacturers Part No.: 09800000101

€ 124.00

€ 124.00 Each (Exc. Vat)

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1€ 124.00
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Harting
-
Surge Protection
Surge Protection Connector
24.00V
-
-
Push-in
1
0.50A
-
-
HAN Modular
-
-
-
-
-
-40.00°C
-
85.00°C
-
34.20mm
UL 94 V-0
34.20mm
14.65mm
CE
Phoenix Contact, VAL-SPP Base Element 440V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Base Element 440V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-191Brand: Phoenix ContactManufacturers Part No.: 1466702

€ 159.71

€ 39.928 Each (In a Box of 4) (Exc. Vat)

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4

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4€ 39.928
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Phoenix Contact
-
Type 2 Arrester
Base Element
440V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
51.5mm
IEC 61643-11
-
96.6mm
UL
Phoenix Contact, VAL-SPP Plug 350V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Plug 350V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-192Brand: Phoenix ContactManufacturers Part No.: 1466706

€ 88.66

€ 88.66 Each (Exc. Vat)

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1

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1€ 88.66
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Phoenix Contact
-
Type 2 Arrester
Plug
350V ac
-
-
Base Mount
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
61.5mm
IEC 61643-11
-
54.2mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 275V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 275V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-181Brand: Phoenix ContactManufacturers Part No.: 1466209

€ 96.10

€ 96.10 Each (Exc. Vat)

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1

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1€ 96.10
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
275V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
96.6mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 275V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 275V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-182Brand: Phoenix ContactManufacturers Part No.: 1466210

€ 117.18

€ 117.18 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 117.18
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
275V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
110.8mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 305V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 305V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-187Brand: Phoenix ContactManufacturers Part No.: 1466612

€ 121.52

€ 121.52 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 121.52
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
305V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
96.6mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 335V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 335V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-183Brand: Phoenix ContactManufacturers Part No.: 1466558

€ 96.10

€ 96.10 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 96.10
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
335V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
96.6mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 335V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 335V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-184Brand: Phoenix ContactManufacturers Part No.: 1466578

€ 117.18

€ 117.18 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 117.18
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
335V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
110.8mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 350V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 350V ac Maximum Voltage Rating Type 2 Arrester
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RS Stock No.: 717-189Brand: Phoenix ContactManufacturers Part No.: 1466640

€ 121.52

€ 121.52 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 121.52
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
350V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
110.8mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 385V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 385V ac Maximum Voltage Rating Type 2 Arrester
Add to parts list
RS Stock No.: 717-186Brand: Phoenix ContactManufacturers Part No.: 1466606

€ 117.18

€ 117.18 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 117.18
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Phoenix Contact
-
Type 2 Arrester
Surge Arrester
385V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
110.8mm
UL
Phoenix Contact, VAL-SPP Surge Arrester 385V ac Maximum Voltage Rating Type 2 Arrester
Phoenix Contact, VAL-SPP Surge Arrester 385V ac Maximum Voltage Rating Type 2 Arrester
Add to parts list
RS Stock No.: 717-185Brand: Phoenix ContactManufacturers Part No.: 1466605

€ 96.10

€ 96.10 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 96.10
Add to basket
Phoenix Contact
-
Type 2 Arrester
Surge Arrester
385V ac
-
-
DIN Rail
-
-
-
-
VAL-SPP
-
-
-
-
-
-40°C
-
85°C
-
71.5mm
IEC 61643-11
-
110.8mm
UL
Siemens, 5SD7 Suppressor Module 1000V Maximum Voltage Rating 40 kA Maximum Surge Current
Siemens, 5SD7 Suppressor Module 1000V Maximum Voltage Rating 40 kA Maximum Surge Current
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RS Stock No.: 772-352Brand: SiemensManufacturers Part No.: 5SD7498-4

€ 48.61

€ 48.61 Each (Exc. Vat)

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1€ 48.61
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Siemens
-
-
Suppressor Module
1000V
-
-
Plug-in
-
40kA
-
-
5SD7
-
-
-
-
-
-40°C
-
80°C
-
71.5mm
CE
94mm
95mm
No
Eaton, NAS Surge Protection Device 400V Maximum Voltage Rating 100 kA Maximum Surge Current 4 Pole Protector
Eaton, NAS Surge Protection Device 400V Maximum Voltage Rating 100 kA Maximum Surge Current 4 Pole Protector
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RS Stock No.: 251-234Brand: EatonManufacturers Part No.: 198274 NAS80-CI-2

€ 5,369.20

€ 5,369.20 Each (Exc. Vat)

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1

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1€ 5,369.20
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Eaton
-
4 Pole Protector
Surge Protection Device
400V
-
-
Screw
-
100kA
-
-
NAS
-
-
-
-
-
-20°C
-
40°C
-
-
VDE-AR-N 4105
225mm
563mm
No

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