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Voltage Regulators (63)

Electrical & Power
Choose Voltage Regulators with confidence for real-world use

Explore Voltage Regulators 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.

42 products14 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

Voltage RegulatorsElectrical & PowerPrinter suppliesOffice consumablesOEM optionsCompatible optionsHigh-yield choicesBusiness useHome useProfessional equipment

Leading Brands

PowerWalkerBLUEWALKERALLNETSIEMENSIBMQOLTECTEXAS INSTRUMENTSVOLT POLSKA
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: KEMOT Stock: 5
Industrial-grade automatic three-phase voltage stabilizer delivering 80 kVA of clean, stable power for demanding commercial and industrial loads. Its ..
Voltage Regu... Voltage Stabilizer
R53,403
Ex Tax:R46,438
1 supplier Reward +R205
Add to Cart
Brand: VOLT POLSKA Stock: 1
The Volt Polska AVR PRO 15000 is a high-performance three-phase automatic voltage regulator (AVR) designed to protect sensitive industrial and commerc..
R15,449
Ex Tax:R13,434
2 suppliers Reward +R42
Add to Cart
Brand: BLUEWALKER Stock: 12
2000VA Automatic Voltage Regulator with selectable input voltage and adjustable protection delay time. The device provides surge protection and spike ..
Voltage Regu... Automatic Voltage Regulator
R2,142
Ex Tax:R1,862
5 suppliers Reward +R5
Add to Cart
Brand: SIEMENS Stock: 4
Siemens 3RT29261JL00 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Voltage Regu... Surge Suppressor
R628
Ex Tax:R546
1 supplier Reward +R2
Brand: QOLTEC Stock: 126
The Qoltec 50723 Automatic Voltage Stabilizer AVR 1000VA ensures safe and stable operation for your devices, especially when powered by generators or ..
Voltage Regu... Automatic Voltage Regulator
R1,211
Ex Tax:R1,053
1 supplier Reward +R3
Add to Cart
Brand: KEMOT Stock: 41
The KEMOT PROavr-25k is a robust automatic three-phase voltage stabilizer designed to protect sensitive industrial and commercial equipment from volta..
R18,527
Ex Tax:R16,110
1 supplier Reward +R54
Add to Cart
Brand: KEMOT Stock: 200
The KEMOT MSER-1000 Automatic Voltage Stabilizer is a reliable and efficient solution for protecting your sensitive electronic equipment from voltage ..
R2,236
Ex Tax:R1,944
1 supplier Reward +R5
Add to Cart
Brand: KEMOT Stock: 200
The KEMOT SHB-3000 Automatic Voltage Stabilizer ensures a stable 230V output for your sensitive electronic devices, protecting them from voltage fluct..
Colour Black
R4,292
Ex Tax:R3,733
1 supplier Reward +R10
Add to Cart
Brand: KEMOT Stock: 79
The KEMOT PROavr-20k is a professional-grade automatic three-phase voltage stabilizer designed to protect sensitive industrial and commercial equipmen..
R17,960
Ex Tax:R15,617
1 supplier Reward +R52
Add to Cart
Brand: QOLTEC Stock: 8
Three-phase automatic voltage stabilizer with servomotor technology delivers a robust 10kVA power capacity and precise ±3% output regulation, safeguar..
Voltage Regu... Voltage Stabilizer
R12,160
Ex Tax:R10,574
2 suppliers Reward +R37
Add to Cart
Brand: KEMOT Stock: 200
Automatic voltage stabilizer delivering a stable 230V AC output for sensitive electronics, with a maximum load of 500VA (300W). The relay-type design ..
Voltage Regu... Voltage Stabilizer
R1,168
Ex Tax:R1,016
1 supplier Reward +R2
Add to Cart
Brand: PowerWalker Stock: 1
PowerWalker AVR 1000 is an automatic voltage regulator for stabilising mains voltage. Moved to Voltage Regulators; it is not a medical supply...
Voltage Regu... Automatic Voltage Regulator
R1,124
Ex Tax:R978
4 suppliers Reward +R3
Add to Cart
Brand: QOLTEC Stock: 68
The Qoltec Automatic Voltage Regulator AVR 3000VA is a compact and reliable solution for protecting your sensitive electronic equipment from voltage f..
Voltage Regu... Automatic Voltage Regulator
R2,249
Ex Tax:R1,956
2 suppliers Reward +R6
Add to Cart
Brand: KEMOT Stock: 195
The KEMOT SER-1000 Automatic Voltage Stabilizer is a reliable and efficient solution for protecting your sensitive electronic equipment from voltage f..
R1,582
Ex Tax:R1,375
1 supplier Reward +R3
Add to Cart
Brand: KEMOT Stock: 200
The KEMOT MSER-500 Automatic Voltage Stabilizer is a reliable and efficient solution for protecting your sensitive electronic equipment from voltage f..
R1,636
Ex Tax:R1,422
1 supplier Reward +R4
Add to Cart
Stock: 38
The KEMOT PROavr-30k is a robust three-phase voltage stabilizer designed to protect sensitive industrial and commercial equipment from voltage fluctua..
R18,230
Ex Tax:R15,852
1 supplier Reward +R73
Add to Cart
Brand: TEXAS INSTRUMENTS Stock: 5
TEXAS INSTRUMENTS LM 2674 M-ADJ - Step-Down, adj., 6,5 ... 40 V, 1,2 ... 37 V, SO-8 (LM2674M-ADJ/NOPB) — Genuine TEXAS INSTRUMENTS product supplied by..
Voltage Regu... Step-Down Regulator
R342
Ex Tax:R297
1 supplier Reward +R1
Add to Cart
Brand: PowerWalker Stock: 9
PowerWalker AVR 600 - automatic voltage regulation — Genuine PowerWalker product supplied by DistriNode.Available with live stock, verified product da..
Voltage Regu... Automatic Voltage Regulator
R1,036
Ex Tax:R900
7 suppliers Reward +R2
Add to Cart
Brand: ALLNET Stock: 10
The ALLNET 119215 voltage regulator provides stable voltage supply through six AC outlets in a compact enclosure. Designed by ALLNET, this model balan..
Voltage Regu... Voltage Regulator
R1,221
Ex Tax:R1,061
1 supplier Reward +R4
Add to Cart
Brand: VOLT POLSKA Stock: 5
The VOLT POLSKA AVR 1000 is a reliable automatic voltage stabilizer designed to protect your sensitive electronic equipment from voltage fluctuations...
Voltage Regu... Voltage Stabilizer
R1,110
Ex Tax:R965
3 suppliers Reward +R2
Add to Cart
Brand: ALLNET Stock: 66
The ALLNET 119217 voltage regulator provides stable AC power distribution through four grounded AC outlets in a compact, lightweight housing. Designed..
Voltage Regu... Voltage Regulator
R803
Ex Tax:R698
2 suppliers Reward +R2
Add to Cart
Brand: PowerWalker Stock: 3
Powerwalker 10120302 — Genuine PowerWalker product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warr..
Voltage Regu... Automatic Voltage Regulator
R1,140
Ex Tax:R991
6 suppliers Reward +R3
Brand: PowerWalker Stock: 3
PowerWalker AVR 2000 SIV FR voltage regulator 2 AC outlet(s) 110 - 280 V Black — Genuine PowerWalker product supplied by DistriNode.Available with liv..
Voltage Regu... Automatic Voltage Regulator
R2,064
Ex Tax:R1,795
2 suppliers Reward +R5
Add to Cart
Brand: KEMOT Stock: 26
The KEMOT PROavr-15k is a professional-grade automatic three-phase voltage stabilizer designed to protect sensitive industrial and commercial equipmen..
R15,794
Ex Tax:R13,734
1 supplier Reward +R46
Add to Cart
Brand: KEMOT Stock: 43
The KEMOT PROavr-10k is a professional-grade automatic three-phase voltage stabilizer designed to protect sensitive industrial and commercial equipmen..
R13,984
Ex Tax:R12,160
1 supplier Reward +R35
Add to Cart
Brand: KEMOT Stock: 200
The KEMOT SER-2000 is a high-performance automatic voltage stabilizer designed to protect your sensitive electronic equipment from voltage fluctuation..
R1,899
Ex Tax:R1,651
1 supplier Reward +R5
Add to Cart
Brand: KEMOT Stock: 8
Automatic three-phase servo motor voltage stabilizer delivering 50 kVA of precise power conditioning for industrial and commercial installations. Main..
Voltage Regu... Voltage Stabilizer
R40,951
Ex Tax:R35,609
1 supplier Reward +R153
Add to Cart
Brand: BLUEWALKER Stock: 2
Bluewalker PowerWalker AVR 3000/SIV - Automatic Voltage Regulation - AC 230 V - 2400 Watt - 3000 VA - 2 Output Plugs (10120307) — Genuine BLUEWALKER p..
Voltage Regu... Automatic Voltage Regulator
R2,015
Ex Tax:R1,752
6 suppliers Reward +R6
Add to Cart
Brand: QOLTEC Stock: 4
The Qoltec 50724 Automatic Voltage Stabilizer AVR 2000VA ensures a stable 230V output, protecting your sensitive equipment from voltage fluctuations a..
Voltage Regu... Voltage Stabilizer
R1,651
Ex Tax:R1,436
2 suppliers Reward +R4
Add to Cart
Brand: KEMOT Stock: 200
The KEMOT SER-3000 Automatic Voltage Stabilizer is a high-performance servo motor stabilizer designed to protect your valuable electronic equipment fr..
R2,835
Ex Tax:R2,465
1 supplier Reward +R7
Add to Cart
Brand: VOLT POLSKA Stock: 2
The Volt Polska AVR PRO 45000VA is a professional three-phase servo motor voltage stabilizer designed to protect sensitive industrial and commercial e..
R54,245
Ex Tax:R47,170
1 supplier Reward +R90
Add to Cart
Brand: BLUEWALKER Stock: 2
The BLUEWALKER PowerWalker AVR 1500 SIV FR is a high-performance automatic voltage regulator designed to protect sensitive electronic equipment from v..
Voltage Regu... Automatic Voltage Regulator
R1,660
Ex Tax:R1,444
3 suppliers Reward +R5
Add to Cart
Brand: VOLT POLSKA Stock: 3
The VOLT POLSKA AVR PRO 25000VA is a professional-grade three-phase automatic voltage stabilizer designed to protect sensitive industrial and commerci..
R18,249
Ex Tax:R15,869
3 suppliers Reward +R46
Add to Cart
Brand: QOLTEC Stock: 4
For industrial environments where voltage fluctuations threaten uptime, the Qoltec 51909 three-phase AVR stabilizer delivers 30kVA of servo-controlled..
Colour Black
R29,398
Ex Tax:R25,564
1 supplier Reward +R84
Add to Cart
Brand: QOLTEC Stock: 4
Where most stabilizers react slowly or drift under uneven phase loads, the Qoltec 51908 holds all three phases to ±3% output accuracy using a servomot..
Colour Black
R25,709
Ex Tax:R22,356
1 supplier Reward +R70
Add to Cart
Brand: DELOCK Stock: 3
Inline flow regulator engineered for drip irrigation systems, delivering precise water quantity control from 0 to 70 liters per hour. Its adjustable b..
R151
Ex Tax:R132
3 suppliers Reward +R1
Add to Cart
Brand: KEMOT Stock: 2
In industrial facilities and workshops, voltage fluctuations can damage sensitive three-phase equipment. The KEMOT PROavr-60k automatic voltage stabil..
Voltage Regu... Automatic Voltage Regulator
R89,724
Ex Tax:R78,021
1 supplier Reward +R170
Add to Cart
Brand: KEMOT Stock: 2
Delivering a robust 100 kVA (100,000 VA) capacity, the KEMOT PROavr-100k three-phase automatic voltage stabilizer ensures stable 380V output for indus..
Colour Black
R56,835
Ex Tax:R49,422
1 supplier Reward +R230
Add to Cart
Brand: VOLT POLSKA Stock: 2
The Volt Polska AVR PRO 10000VA is a three-phase automatic voltage regulator engineered for industrial and commercial environments where mains fluctua..
Voltage Regu... Automatic Voltage Regulator
R11,634
Ex Tax:R10,116
2 suppliers Reward +R36
Add to Cart
Brand: QOLTEC Stock: 3
Industrial facilities and large commercial operations often face unstable three-phase power that can damage sensitive equipment. The Qoltec AVR MULTIP..
R71,777
Ex Tax:R62,415
1 supplier Reward +R99
Add to Cart
Brand: VOLT POLSKA Stock: 2
Fluctuating mains voltage is a common problem that can cause power supplies to fail or electronics to behave unpredictably. The Volt Polska AVR 1000VA..
Voltage Regu... Automatic Voltage Regulator
R1,435
Ex Tax:R1,248
2 suppliers Reward +R2
Add to Cart
Brand: VOLT POLSKA Stock: 4
With a response time under one second and an efficiency rating above 95%, the VOLT POLSKA AVR 500 keeps your equipment running smoothly even when main..
Voltage Regu... Voltage Stabilizer
R1,026
Ex Tax:R892
2 suppliers Reward +R2
Add to Cart
Brand: VOLT POLSKA Stock: 7
Voltage stabilizer with 3000 VA apparent power and 2100 W active power, delivering precise output voltage regulation within ±3%. The relay-based AVR t..
Colour Black
R4,056
Ex Tax:R3,527
4 suppliers Reward +R9
Add to Cart
Brand: QOLTEC Stock: 4
Delivering a robust 15kVA capacity with an impressive ±3% output voltage accuracy, this Qoltec three-phase automatic voltage regulator (AVR) ensures y..
Colour Black
R22,012
Ex Tax:R19,141
1 supplier Reward +R62
Add to Cart
Brand: VOLT POLSKA Stock: 1
Unstable mains voltage can cause costly downtime, data loss, and permanent damage to sensitive electronic equipment. The VOLT POLSKA AVR PRO 10000 is ..
Voltage Regu... Automatic Voltage Regulator
R6,283
Ex Tax:R5,463
2 suppliers Reward +R20
Add to Cart
Brand: BLUEWALKER Stock: 8
Guarantee a stable 230V supply for your critical equipment with the PowerWalker AVR 3000 SIV FR. This automatic voltage regulator instantly corrects m..
Voltage Regu... Automatic Voltage Regulator
R2,926
Ex Tax:R2,545
5 suppliers Reward +R7
Add to Cart
Brand: VOLT POLSKA Stock: 5
Where conventional relay-type stabilizers click and step through coarse corrections, the AVR Pro 1000VA from Volt Polska uses a servo motor to continu..
Voltage Regu... Voltage Stabilizer
R1,872
Ex Tax:R1,628
4 suppliers Reward +R5
Add to Cart
Brand: KEMOT Stock: 9
Voltage fluctuations in three-phase installations can damage sensitive equipment, cause production downtime, and increase energy costs. The KEMOT PROa..
Voltage Regu... Voltage Stabilizer
R32,987
Ex Tax:R28,685
1 supplier Reward +R121
Add to Cart
Brand: KEMOT Stock: 34
The KEMOT MSER-15000 is a high-performance automatic voltage stabilizer designed to protect sensitive electronic equipment from voltage fluctuations. ..
R16,097
Ex Tax:R13,998
1 supplier Reward +R37
Add to Cart
Brand: NO NAME Stock: 35
In a busy fabrication workshop, a welder sets up a MIG/MAG station for a day of production. The CO2/AR-2 reducer is mounted on the gas cylinder, its t..
R955
Ex Tax:R830
1 supplier Reward +R2
Add to Cart
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