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Surge Protection Devices (234)

Electrical & Power
Choose Surge Protection Devices with confidence for real-world use

Explore Surge Protection Devices at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.

234 products41 brandsEveryday → ProfessionalOfficial distributor

How to Choose

Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.

What You'll Find Here

Surge Protection DevicesElectrical & PowerBusiness useHome useProfessional equipmentReplacement partsAccessoriesConsumablesInstallation suppliesCompatible options

Leading Brands

FINDERMOXACAMBIUM NETWORKSOLYMPIAAXINGSIEMENSHAGEREWIMARINLINEBUSCH-JAEGER
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.

Frequently Asked Questions

How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: SIEMENS Stock: 15
Unlike generic RC snubbers, the Siemens 3RT29161CC00 is a varistor-based surge suppressor engineered specifically for the SIRIUS 3RT2 contactor series..
Surge Protec... Surge Protector
R446
Ex Tax:R387
1 supplier Reward +R1
Add to Cart
Brand: OBO BETTERMANN Stock: 2
Protect your three-phase electrical installations from transient overvoltages caused by lightning or switching operations. The OBO BETTERMANN SurgeCon..
Surge Protec... Type 2 SPD
R4,559
Ex Tax:R3,964
1 supplier Reward +R16
Add to Cart
Brand: OBO BETTERMANN Stock: 10
Protect your photovoltaic installation with the OBO VG-BC900S11, a pre-wired surge protection solution housed in a UV-stabilized polycarbonate enclosu..
Surge Protec... Type 2 SPD
R7,025
Ex Tax:R6,109
1 supplier Reward +R26
Add to Cart
Brand: OBO BETTERMANN Stock: 5
Engineered for LED luminaires and street lighting, the OBO ÜSM-20-230I1PE65 is a single-phase surge protection module that safeguards sensitive lighti..
Surge Protec... Type 2 SPD
R1,113
Ex Tax:R968
1 supplier Reward +R3
Add to Cart
Brand: OBO BETTERMANN Stock: 4
The OBO BETTERMANN CombiController V50 V50-4-280 delivers a total impulse current of 50 kA (10/350 µs) across four poles, providing robust protection ..
Surge Protec... Type 1+2 SPD
R6,803
Ex Tax:R5,915
1 supplier Reward +R25
Add to Cart
Brand: DEHN Stock: 4
Protect your electrical equipment from damaging transient overvoltages caused by lightning strikes or switching operations. The DEHN 952310 is a modul..
R2,767
Ex Tax:R2,406
1 supplier Reward +R9
Add to Cart
Brand: DEHN Stock: 12
Protect your electrical installations from transient overvoltages caused by lightning strikes or switching operations with the Dehn Type 2 Surge Arres..
Surge Protec... Type 2 SPD
R1,779
Ex Tax:R1,547
1 supplier Reward +R6
Add to Cart
Brand: DEHN Stock: 10
Electricians and panel builders install the DEHN Type 2 surge arrester in TN-C power distribution boards to protect downstream equipment from transien..
Surge Protec... Type 2 SPD
R4,134
Ex Tax:R3,595
1 supplier Reward +R15
Add to Cart
Brand: DEHN Stock: 4
The DEHNshield DSH TT 2P 255 combines Type 1 and Type 2 surge protection in a single compact unit, eliminating the need for separate lightning current..
Surge Protec... Type 1+2 SPD
R6,882
Ex Tax:R5,984
1 supplier Reward +R26
Add to Cart
Brand: DEHN Stock: 10
Type 1+2 combined surge arrester for 3-phase TT and TN-S systems, offering high discharge capacity and low voltage protection level. The DEHNshield DS..
Surge Protec... Type 1+2 SPD
R11,147
Ex Tax:R9,693
1 supplier Reward +R43
Add to Cart
Brand: DEHN Stock: 20
The DEHN DSH TNS 255 FM is a combined Type 1+2 surge protective device specifically optimized for TN-S earthing systems. Unlike generic arresters, it ..
Surge Protec... Type 1+2 SPD
R8,020
Ex Tax:R6,974
1 supplier Reward +R31
Add to Cart
Brand: DEHN Stock: 8
Install the DEHNcord L3P 275SO LTG Type 2 surge protective device in LED lighting systems, street lighting, or industrial lighting circuits to protect..
Surge Protec... Type 2 SPD
R1,758
Ex Tax:R1,529
1 supplier Reward +R6
Add to Cart
Brand: DEHN Stock: 3
With a total lightning impulse current of 50 kA (10/350 µs), the DEHN 951400 is a powerful combined arrester for TN-S systems, offering Type 1 and Typ..
Surge Protec... Type 1+2 SPD
R22,712
Ex Tax:R19,750
1 supplier Reward +R91
Add to Cart
Brand: DEHN Stock: 19
Handles surge currents up to 40 kA (8/20 µs) with a voltage protection level of ≤1.2 kV, keeping sensitive equipment safe from transient overvoltages...
Surge Protec... Type 2 SPD
R2,964
Ex Tax:R2,578
1 supplier Reward +R10
Add to Cart
Brand: DEHN Stock: 5
Protect DC power supply systems from lightning currents and surges with the DEHN 918422 BLITZDUCTOR VT. This combined lightning current and surge arre..
Surge Protec... Type 1+2 SPD
R3,845
Ex Tax:R3,344
1 supplier Reward +R14
Add to Cart
Brand: DEHN Stock: 34
With a maximum discharge current of 40 kA (8/20 µs) and a voltage protection level of ≤1.2 kV, the DEHN BXT ML2 BDS48 combined arrester module deliver..
Surge Protec... Type 2 SPD
R2,916
Ex Tax:R2,535
1 supplier Reward +R10
Add to Cart
Brand: DEHN Stock: 5
The DEHN BXT ML2 BDHFS5 920271 combines Type 1 and Type 2 surge protection in a single compact module, eliminating the need for separate lightning cur..
Surge Protec... Type 1+2 SPD
R3,221
Ex Tax:R2,801
1 supplier Reward +R11
Add to Cart
Brand: DEHN Stock: 28
Electricians and panel builders install the DEHN DSH ZP 2 LSG A TT 25 in main distribution boards to protect TT and TN-S systems from lightning curren..
R10,628
Ex Tax:R9,242
1 supplier Reward +R41
Add to Cart
Brand: DEHN Stock: 13
This 3-core copper connection cable with a 6 mm² cross-section and 1000 mm length is built for DEHNcube surge protection systems. It provides a reliab..
R400
Ex Tax:R348
1 supplier Reward +R1
Add to Cart
Brand: DEHN Stock: 9
Electrical contractors and facility managers install the DEHNbox DBX TC B 180 at the service entrance of TN-C power systems to protect electrical inst..
R2,765
Ex Tax:R2,404
1 supplier Reward +R9
Add to Cart
Brand: DEHN Stock: 291
This surge protector safeguards high-speed Ethernet networks, supporting 10 Gigabit data rates and 4-pair Power over Ethernet up to IEEE 802.3bt. It p..
Surge Protec... Network & PoE Surge Protector
R2,444
Ex Tax:R2,126
1 supplier Reward +R8
Add to Cart
Brand: DEHN Stock: 5
For electrical contractors and panel builders protecting commercial and industrial power distribution systems, the DEHNvenCI DVCI1 255 (961200) is a 1..
Surge Protec... Type 1+2 SPD
R6,555
Ex Tax:R5,700
1 supplier Reward +R25
Add to Cart
Brand: DEHN Stock: 73
The DEHN BCO ML2 BE 24 is a modular combined arrester engineered for protecting two single wires in information technology systems. Unlike basic surge..
R2,505
Ex Tax:R2,178
1 supplier Reward +R8
Add to Cart
Brand: DEHN Stock: 5
The DEHN DSH ZP 2 SG TNC 255 is a Type 1+2 combined surge arrester designed for TN-C power systems, offering robust protection against lightning strik..
Surge Protec... Type 1+2 SPD
R8,448
Ex Tax:R7,346
1 supplier Reward +R32
Add to Cart
Brand: DEHN Stock: 65
The DEHN guard DG MD TNS 275 stands out as a modular Type 2 surge arrester engineered specifically for TN-S earthing systems, delivering robust protec..
Surge Protec... Type 2 SPD
R2,477
Ex Tax:R2,154
1 supplier Reward +R8
Add to Cart
Brand: DEHN Stock: 4
Voltage protection level up to 1.2 kV with a response time under 25 ns — the DEHNcord DCOR L 2P 275 SO LTG is a Type 2 surge protective device for 230..
Surge Protec... Type 2 SPD
R1,516
Ex Tax:R1,319
1 supplier Reward +R5
Add to Cart
Brand: DEHN + SOEHNE Stock: 19
With a total lightning impulse current of 50 kA (10/350 µs), the DEHN SET 1 DSH ZP B2 LSG TT + 1X DSHU provides robust protection for metering points ..
Surge Protec... Type 1+2 SPD
R6,271
Ex Tax:R5,453
1 supplier Reward +R23
Add to Cart
Brand: DEHN Stock: 6
Photovoltaic installations are exposed to direct lightning strikes and switching surges that can destroy inverters and modules. The DEHN DCU 2 YPV 1+2..
R3,793
Ex Tax:R3,298
1 supplier Reward +R13
Add to Cart
Brand: DEHN + SOEHNE Stock: 12
The DEHN SET 3 DSH ZP B2 LSG 909657 is a combined lightning current and surge arrester set for main power supply systems, pre-metering areas, and mete..
Surge Protec... Type 1+2 SPD
R6,466
Ex Tax:R5,623
1 supplier Reward +R24
Add to Cart
Brand: DEHN Stock: 18
Protecting 24 V DC control and instrumentation circuits from surge damage is critical in industrial environments. The DEHN BXT ML2 BDS24 combined arre..
R3,001
Ex Tax:R2,610
1 supplier Reward +R10
Add to Cart
Brand: DEHN Stock: 143
With a total discharge current of 20 kA (8/20 µs) and a voltage protection level of ≤150 V line-to-line, the DEHN Blitzductor XT BXT ML4 BE 36 protect..
Surge Protec... Type 1+2 SPD
R5,112
Ex Tax:R4,445
1 supplier Reward +R19
Add to Cart
Brand: DEHN Stock: 4
Protect electrical installations from lightning strikes and surges with the DEHN DSH ZP 2 TNC 255. This combined Type 1+2 surge arrester is engineered..
Surge Protec... Type 1+2 SPD
R7,629
Ex Tax:R6,634
1 supplier Reward +R29
Add to Cart
Brand: DEHN Stock: 15
Protect your TN-S power distribution system from the destructive energy of direct lightning strikes and switching surges. The DEHN DEHNshield ZP 2 SG ..
Surge Protec... Type 1+2 SPD
R10,493
Ex Tax:R9,124
1 supplier Reward +R41
Add to Cart
Brand: DEHN Stock: 8
Protecting electrical installations from lightning strikes and surges is critical for safety and equipment longevity. The DEHNventil M2 combines Type ..
R12,633
Ex Tax:R10,985
1 supplier Reward +R50
Add to Cart
Brand: DEHN Stock: 2
With a maximum discharge current of 40 kA (8/20 µs), the DEHN DSH TT 255 delivers robust surge protection for TT and TN-S earthing systems. Its compac..
Surge Protec... Type 2 SPD
R9,671
Ex Tax:R8,409
1 supplier Reward +R37
Add to Cart
Brand: DEHN Stock: 6
This Type 1+2 surge arrester provides lightning and surge protection for 230/400 V AC power systems, featuring spark gap technology and a 4-pole (3+1)..
R4,431
Ex Tax:R3,853
1 supplier Reward +R16
Add to Cart
Brand: DEHN Stock: 4
Intrinsically safe circuits in hazardous areas demand surge protection that does not compromise the explosion protection concept. The DEHN 920301 BXT ..
Surge Protec... Surge Protector
R1,306
Ex Tax:R1,136
1 supplier Reward +R4
Add to Cart
Brand: DEHN Stock: 41
The DEHNrail M 2-pole surge protective device is a compact, DIN-rail mountable Type 2 SPD designed to protect low-voltage installations from transient..
Surge Protec... Type 2 SPD
R1,824
Ex Tax:R1,586
1 supplier Reward +R6
Add to Cart
Brand: DEHN Stock: 5
Type 2 surge arrester from DEHNguard M series, designed for protection of low-voltage systems in TN-S and TT configurations. The DEHNguard M TN ACI 27..
Surge Protec... Type 2 SPD
R3,689
Ex Tax:R3,208
1 supplier Reward +R13
Add to Cart
Brand: DEHN Stock: 4
Protect sensitive 2-wire interfaces such as 0/4-20 mA current loops, RS 485, and PROFIBUS DP with the DEHN BXT ML2 BE HFS 5 BLITZDUCTOR XT combined ar..
Surge Protec... Type 1+2 SPD
R2,979
Ex Tax:R2,590
1 supplier Reward +R10
Add to Cart
Brand: DEHN Stock: 10
The DEHN BCO ML2 BE 48 stands out as a modular combined arrester engineered for protecting measurement and control systems, particularly analogue and ..
Surge Protec... Surge Protector
R2,724
Ex Tax:R2,368
1 supplier Reward +R9
Add to Cart
Brand: DEHN Stock: 33
With a maximum discharge current of 40 kA and a voltage protection level of ≤1.5 kV, this DEHNguard MP surge protection device safeguards TT and TN-S ..
Surge Protec... Type 2 SPD
R2,777
Ex Tax:R2,415
1 supplier Reward +R9
Add to Cart
Brand: DEHN Stock: 8
Voltage protection level ≤ 1.2 kV with 10 kA max discharge current — the DEHNcord 900430 is a Type 2 surge arrester for 230 V AC single-phase systems...
R1,667
Ex Tax:R1,449
1 supplier Reward +R5
Add to Cart
Brand: DEHN Stock: 18
Protect TT and TN-S power systems from transient overvoltages with the DEHN DG MD TT 275. This Type 2 surge arrester diverts surge currents safely to ..
Surge Protec... Type 2 SPD
R3,436
Ex Tax:R2,988
1 supplier Reward +R12
Add to Cart
Brand: DEHN Stock: 97
The DEHN DCU 2 YPV 1100 1M 2S combines DC string inputs, surge protection, and a DC disconnect switch in one IP65 enclosure, simplifying PV system wir..
Surge Protec... Type 2 SPD
R3,941
Ex Tax:R3,427
1 supplier Reward +R13
Add to Cart
Brand: DEHN Stock: 8
With a lightning impulse current of 50 kA total, the DEHN DSH ZP 2 SG TT 255 combined arrester delivers robust protection for TT and TN-S systems.Over..
Surge Protec... Type 1+2 SPD
R11,347
Ex Tax:R9,867
1 supplier Reward +R44
Add to Cart
Brand: DEHN Stock: 3
The DEHN DSH ZP B2 TNS 255 combines Type 1 and Type 2 surge protection in a single compact unit for TN-S systems. This 4-pole arrester handles lightni..
R6,333
Ex Tax:R5,507
1 supplier Reward +R24
Add to Cart
Brand: DEHN Stock: 2
Electrical surges can destroy sensitive equipment in an instant. The DEHNguard MP TT ACI 275 FM Type 2 Surge Arrester protects low-voltage consumer sy..
Surge Protec... Type 2 SPD
R7,713
Ex Tax:R6,707
1 supplier Reward +R29
Add to Cart
Brand: DEHN Stock: 2
For electric vehicle charging stations operating on DC power, the DEHN DCU EMOB 2 25 provides reliable surge protection in a compact DIN-rail module. ..
Surge Protec... Surge Protector
R4,284
Ex Tax:R3,725
1 supplier Reward +R15
Add to Cart
Brand: DEHN Stock: 10
The DEHN DSA 230 LA is a single-pole Type 2 surge protective device engineered for 230 V AC systems. Unlike multi-pole arresters, it offers a compact,..
Surge Protec... Type 2 SPD
R2,151
Ex Tax:R1,870
1 supplier Reward +R7
Add to Cart
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