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Heavy duty transformer

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Heavy duty transformer for sale on largest auction and classifieds sites

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Heavy duty voltage transformer - voltage,

Heavy duty voltage transformer - voltage,

£80.99
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Cantonape 5000w heavy - 5000w,

Cantonape 5000w heavy - 5000w,

£110.00
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5000w heavy duty voltage - 5000w,

5000w heavy duty voltage - 5000w,

£89.99
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Defender 0kva site - 5.0kva,

Defender 0kva site - 5.0kva,

£94.99
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Heavy duty amp variac in - duty,

Heavy duty amp variac in - duty,

£120.00
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Time electronics 9790 - 100a, ac

Time electronics 9790 - 100a, ac

£187.90
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110v 3kva site - , 3.3kva

110v 3kva site - , 3.3kva

£47.50
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Tacima 5583 step up - tacima,

Tacima 5583 step up - tacima,

£125.00
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110v site transformer 3kva - 110v,

110v site transformer 3kva - 110v,

£42.82
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Heavy duty led - duty,

Heavy duty led - duty,

£21.85
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110v 32a transformer - 110v, extension

110v 32a transformer - 110v, extension

£35.00
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Tramag a5e01237899 heavy - a5e01237899, heavy-duty

Tramag a5e01237899 heavy - a5e01237899, heavy-duty

£17517.27
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Quality heavy duty variable - quality,

Quality heavy duty variable - quality,

£275.00
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1500w heavy duty - duty, step

1500w heavy duty - duty, step

£68.62
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Cantonape 5000w voltage - 5000w,

Cantonape 5000w voltage - 5000w,

£97.87
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Kva transformer - kva, –

Kva transformer - kva, –

£83.90
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Cantonape 3000w heavy duty - cantonape,

Cantonape 3000w heavy duty - cantonape,

£49.99
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Defender power pod - defender,

Defender power pod - defender,

£50.00
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Vintage heavy duty - heavy,

Vintage heavy duty - heavy,

£14.95
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Vintage heavy duty mains - heavy-duty, power

Vintage heavy duty mains - heavy-duty, power

£16.15
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Power module heavy - power,

Power module heavy - power,

£16.15
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Heavy duty double - duty,

Heavy duty double - duty,

£29.95
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110v site transformer - site,

110v site transformer - site,

£52.69
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Viceroy heavy duty - viceroy, bell

Viceroy heavy duty - viceroy, bell

£30.00
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Faithfull fpptran33a 110v twin - faithfull,

Faithfull fpptran33a 110v twin - faithfull,

£86.25
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Heavy duty 105va 12v - 105va,

Heavy duty 105va 12v - 105va,

£15.29
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Sealey 110v 10kva single - single, phase

Sealey 110v 10kva single - single, phase

£817.05
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Pes isolation transformer - isolation,

Pes isolation transformer - isolation,

£70.00
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5000w heavy duty voltage - heavy,

5000w heavy duty voltage - heavy,

£100.55
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Ichikawa electric pb3 - electric, pb3-5c623

Ichikawa electric pb3 - electric, pb3-5c623

£213.79
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Bronson vt200 heavy - bronson,

Bronson vt200 heavy - bronson,

£40.22
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Faithfull kva site - faithfull,

Faithfull kva site - faithfull,

£77.99
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Vintage lektrokit super - vintage,

Vintage lektrokit super - vintage,

£42.30
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Vintage fleischmann 705 model - vintage,

Vintage fleischmann 705 model - vintage,

£31.95
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Avo current transformer 50 - ac,

Avo current transformer 50 - ac,

£31.90
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Ichikawa electric pb3 - ichikawa, pb3-5c623

Ichikawa electric pb3 - ichikawa, pb3-5c623

£196.99
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200w converter transformer - st-200w,

200w converter transformer - st-200w,

£149.99
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Heavy duty case - duty, shockproof

Heavy duty case - duty, shockproof

£8.75
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Phase site transformer - phase,

Phase site transformer - phase,

£312.70
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Emerson 2124130t00 heavy - 2124130t00, duty

Emerson 2124130t00 heavy - 2124130t00, duty

£364.99
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Step transformer 300w heavy - step,

Step transformer 300w heavy - step,

£67.75
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Vintage heavy duty power - vintage,

Vintage heavy duty power - vintage,

£26.70
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Heavy duty plug - duty, plug-in

Heavy duty plug - duty, plug-in

£10.80
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Heavy duty gang - 16a, 110v

Heavy duty gang - 16a, 110v

£64.92
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Heavy duty voltage regulator - duty,

Heavy duty voltage regulator - duty,

£106.79
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100w led transformer soldering - led,

100w led transformer soldering - led,

£40.00
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Fellows 12100v 12vdc - fellows, heavy

Fellows 12100v 12vdc - fellows, heavy

£8.66
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Step transformer 300w heavy - up,

Step transformer 300w heavy - up,

£63.96
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2pcs heavy duty transformer - ,

2pcs heavy duty transformer - ,

£14.28
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Heavy duty gang - heavy,

Heavy duty gang - heavy,

£99.92
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Step transformer 500w heavy - step,

Step transformer 500w heavy - step,

£78.58
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110v extension lead 16a - 110v,

110v extension lead 16a - 110v,

£24.99
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Step transformer 500w heavy - 500w,

Step transformer 500w heavy - 500w,

£91.31
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Vintage fleischmann 705 - vintage,

Vintage fleischmann 705 - vintage,

£31.90
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Tramag a5e01237899 heavy - tramag, heavy-duty

Tramag a5e01237899 heavy - tramag, heavy-duty

£16150.99
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Märklin 4617 heavy duty - h0, heavy-duty

Märklin 4617 heavy duty - h0, heavy-duty

£55.40
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Heavy duty toggle switch - heavy,

Heavy duty toggle switch - heavy,

£19.99
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Roller fischer 150 - e, ff

Roller fischer 150 - e, ff

£254.99
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Faithfull kva site - 3.3,

Faithfull kva site - 3.3,

£44.49
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Egs 2124130t00 sola - 2124130t00,

Egs 2124130t00 sola - 2124130t00,

£327.99
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Heavy duty 15w 24v din - heavy-duty,

Heavy duty 15w 24v din - heavy-duty,

£12.99
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Heavy duty case - heavy,

Heavy duty case - heavy,

£5.99
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Ichikawa electric npn 6530 - ichikawa,

Ichikawa electric npn 6530 - ichikawa,

£206.64
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Heavy duty led transformer 10w - duty,

Heavy duty led transformer 10w - duty,

£8.80
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Ichikawa electric npn 6530 - electric, npn-6530

Ichikawa electric npn 6530 - electric, npn-6530

£190.99
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Roller fischer 150 ff - 150,

Roller fischer 150 ff - 150,

£277.12
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Märklin 4617 2 - märklin, 4617.2

Märklin 4617 2 - märklin, 4617.2

£35.00
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Heavy duty led - duty,

Heavy duty led - duty,

£23.44
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Heavy duty stepdown - duty,

Heavy duty stepdown - duty,

£24.58
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Green transformer loading for - loading,

Green transformer loading for - loading,

£61.16
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Edwards signaling 100 heavy - signaling, 88-100

Edwards signaling 100 heavy - signaling, 88-100

£49.53
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Heavy duty burner - heavy, igniter

Heavy duty burner - heavy, igniter

£48.70
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Step transformer 500w heavy - up,

Step transformer 500w heavy - up,

£90.08
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Heavy duty 350va 12v - heavy, 350w

Heavy duty 350va 12v - heavy, 350w

£31.46
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800w heavy duty voltage - heavy,

800w heavy duty voltage - heavy,

£48.04
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Step transformer 500w heavy - up,

Step transformer 500w heavy - up,

£78.62
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Heavy duty 40mm socket fix - socket,

Heavy duty 40mm socket fix - socket,

£1.50
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Heavy duty 5000w - duty, up/step

Heavy duty 5000w - duty, up/step

£90.43
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Vintage heavy duty ham radio - ham,

Vintage heavy duty ham radio - ham,

£39.62
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Grey transformer large - grey,

Grey transformer large - grey,

£60.70
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800w heavy duty voltage - duty,

800w heavy duty voltage - duty,

£49.02
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Cofi ignitions electric - ignitions,

Cofi ignitions electric - ignitions,

£57.61
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Vintage heavy duty raytheon - heavy,

Vintage heavy duty raytheon - heavy,

£35.12
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Step transformer 500w - up,

Step transformer 500w - up,

£77.14
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Cmc heavy duty - cmc, lug

Cmc heavy duty - cmc, lug

£117.07
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Joe classified heavy duty - classified,

Joe classified heavy duty - classified,

£42.30
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Step transformer 500w heavy - transformer,

Step transformer 500w heavy - transformer,

£89.96
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Philips mk4 bmh k407 - bmh, 35

Philips mk4 bmh k407 - bmh, 35

£27.95
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Converter transformer heavy - transformer,

Converter transformer heavy - transformer,

£44.47
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Traxxas steel wheel hub 12mm - traxxas,

Traxxas steel wheel hub 12mm - traxxas,

£31.89
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Step transformer 300w heavy - transformer,

Step transformer 300w heavy - transformer,

£67.97
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Märklin 4617 heavy duty - märklin, h0

Märklin 4617 heavy duty - märklin, h0

£62.32
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Step transformer heavy duty - step,

Step transformer heavy duty - step,

£89.87
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Step transformer 300w - up, heavy

Step transformer 300w - up, heavy

£65.86
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1800 watt voltage converter - 1800,

1800 watt voltage converter - 1800,

£480.41
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Step transformer 1500w - transformer,

Step transformer 1500w - transformer,

£160.99
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📊96 listings · from £1.5 · avg £440.51
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 heavy duty transformer listings currently in our index. Prices range from £1.5 to £17517.27, with an average of £440.51. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about heavy duty transformer →

Try this: waterproof cable box | hilti te76 | aeg impact driver | outdoor socket spike | danfoss inverter | proxxon cutter | 800 watt 12v inverter | drill grinding jig | brass garden sprayer | caravan inverter

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Everything you need to know about heavy duty transformer

Whether you are looking for a brand-new or second-hand heavy duty transformer, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.5, while premium listings can reach £17517.27 — giving you a wide budget spread to work with. The average price of £440.51 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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