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Electrical Transformers

Westside Wholesale provides a variety of electrical transformers, including the compact magnetic transformers, mechanical transformers, and combination transformers from respected manufacturers including Acme Transformers, Hatch, Ark Lighting, Elco Lighting, Halo, Intermatic, Malibu Lighting, Juno Lighting, and LighTech.

Transformers are available with wattages of 75W, 100W, 121W, 200W, 300W, 600W, and 900W, and voltages of 12V, 24V, 120V. Variable amplitude levels available include 60VA, 150VA, 250VA, and 500VA.

Our electrical transformers are available with a variety of features including power pack, low voltage, automatic timer, dimmable, easy wire connectors, mini, submersible lights, galvanized steel swimming pool transformers, photocell, magnetic, transformer timer, mini transformer, designer, and track transformers.
51 products Sort by 

Halo H277

Halo H277

Halo Recessed Lighting Magentic Transformer, 300VA 277V to 120V

Our Price: $88.25
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LighTech LVT-303-AC

LighTech LVT-303-AC

LightTech Electrical Transformer, 12V 300W Electronic Dimmable

Regular Price: $80.99
On Sale: $57.60
as low as: $51.84

Bundle Items & SAVE!

Add 7 : $54.72 ea. (5% off)
11 : $53.57 ea. (7% off)
15+ : $51.84 ea. (10% off)
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Intermatic PX300

Intermatic PX300

Intermatic Pool Control, 300W Pool/Spa Safety Transformer - Galvanized Steel Construction

Regular Price: $136.99
On Sale: $97.50
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LighTech LET-75

LighTech LET-75

LightTech Electrical Transformer, 12V 75W Electronic Dimmable

Regular Price: $26.99
On Sale: $18.60
as low as: $16.74

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Add 22 : $17.67 ea. (5% off)
34 : $17.30 ea. (7% off)
47+ : $16.74 ea. (10% off)
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LighTech LET151

LighTech LET151

LightTech Electrical Transformer, 12V 150W Electronic Dimmable

Regular Price: $52.99
On Sale: $37.20
as low as: $33.48

Bundle Items & SAVE!

Add 11 : $35.34 ea. (5% off)
17 : $34.60 ea. (7% off)
24+ : $33.48 ea. (10% off)
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Malibu Lighting 8100-0600-01

Malibu Lighting 8100-0600-01

Malibu Lighting Electrical Transformer, 600W Low Voltage Digital Electronic

Regular Price: $197.99
On Sale: $141.40
as low as: $127.26

Bundle Items & SAVE!

Add 3 : $134.33 ea. (5% off)
5 : $131.50 ea. (7% off)
7+ : $127.26 ea. (10% off)
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Malibu Lighting 8100-0200-01

Malibu Lighting 8100-0200-01

Malibu Lighting Electrical Transformer, 200W Iron Core Magnetic

Regular Price: $96.99
On Sale: $68.60
as low as: $61.74

Bundle Items & SAVE!

Add 6 : $65.17 ea. (5% off)
10 : $63.80 ea. (7% off)
13+ : $61.74 ea. (10% off)
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Ark Lighting AT-1-150-12S

Ark Lighting AT-1-150-12S

Ark Lighting Electrical Transformer, 150VA 12V Magnetic Transformer w/ Secondary 25A Circuit Breaker

Our Price: $97.20
as low as: $87.48

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Add 5 : $92.34 ea. (5% off)
7 : $90.40 ea. (7% off)
9+ : $87.48 ea. (10% off)
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Ark Lighting AT-1-250-12

Ark Lighting AT-1-250-12

Ark Lighting Electrical Transformer, 250VA 12V Magnetic

Our Price: $87.50
as low as: $78.75

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Add 5 : $83.13 ea. (5% off)
8 : $81.38 ea. (7% off)
10+ : $78.75 ea. (10% off)
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Ark Lighting AT-1-500-12/24

Ark Lighting AT-1-500-12/24

Ark Lighting Electrical Transformer, 500VA 12V/24V Dual Tap Magnetic

Our Price: $121.90
as low as: $109.71

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Add 4 : $115.81 ea. (5% off)
6 : $113.37 ea. (7% off)
8+ : $109.71 ea. (10% off)
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Elco Lighting ETRK50

Elco Lighting ETRK50

Elco Lighting Electrical Transformer, 120V/12V Low Voltage Retrofit Magnetic

Regular Price: $29.99
On Sale: $21.30
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Hatch VS12-60WD

Hatch VS12-60WD

Hatch Electrical Transformer, 12V/120V 60W VS Series

Regular Price: $58.99
On Sale: $41.99
as low as: $37.79

Bundle Items & SAVE!

Add 10 : $39.89 ea. (5% off)
16 : $39.05 ea. (7% off)
21+ : $37.79 ea. (10% off)
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Elco Lighting ETR150

Elco Lighting ETR150

Elco Lighting Electrical Transformer, 150VA Electronic w/ Easy Wire Connectors

Regular Price: $31.99
On Sale: $22.70
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Ark Lighting AT1-300-12/24-R

Ark Lighting AT1-300-12/24-R

Ark Lighting Electrical Transformer, 300VA 12V/24V Magnetic

Our Price: $92.60
as low as: $83.34

Bundle Items & SAVE!

Add 5 : $87.97 ea. (5% off)
7 : $86.12 ea. (7% off)
10+ : $83.34 ea. (10% off)
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Elco Lighting ETR60

Elco Lighting ETR60

Elco Lighting Electrical Transformer, 60VA 12V Electronic - White

Regular Price: $20.99
On Sale: $14.50
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Hatch RS1215M

Hatch RS1215M

Hatch Electrical Transformer, 12V 15W LED Driver Electronic Transformer

Our Price: $47.99
as low as: $43.19

Bundle Items & SAVE!

Add 9 : $45.59 ea. (5% off)
14 : $44.63 ea. (7% off)
18+ : $43.19 ea. (10% off)
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Malibu Lighting 8100-0300-01

Malibu Lighting 8100-0300-01

Malibu Landscape Lighting Electrical Transformer 300W Low Voltage Magnetic Digital Power Pack

Our Price: $79.56
as low as: $71.60

Bundle Items & SAVE!

Add 6 : $75.58 ea. (5% off)
8 : $73.99 ea. (7% off)
11+ : $71.60 ea. (10% off)
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Hatch RS12-30M-LED

Hatch RS12-30M-LED

Hatch Electrical Transformer, 12V 30W A/C LED Driver Electronic Transformer

Regular Price: $56.99
On Sale: $40.50
as low as: $36.45

Bundle Items & SAVE!

Add 10 : $38.48 ea. (5% off)
16 : $37.67 ea. (7% off)
22+ : $36.45 ea. (10% off)
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Acme Transformers T253014S

Acme Transformers T253014S

Acme Transformers, 120V/240V/480V, 60Hz Electronic Single Phase, Shielded Isolation Transformer

Our Price: $424.99
+ FREE Shipping
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WAC Lighting EN-12150-R-AR

WAC Lighting EN-12150-R-AR

WAC Lighting Electrical Transformer, 12V 150W Electronic

Regular Price: $59.25
-25% Use Coupon Code: 25OFF
to get 25% Off this Item!
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Intermatic PX600

Intermatic PX600

Intermatic Pool Control, 600W Pool/Spa Safety Transformer - Galvanized Steel Construction

Regular Price: $257.99
On Sale: $183.99
+ FREE Shipping
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Intermatic PX100S

Intermatic PX100S

Intermatic Pool Control, 100W Pool/Spa Safety Transformer - Stainless Steel Construction

Our Price: $94.99
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Malibu Lighting 8100-9120-01

Malibu Lighting 8100-9120-01

Malibu Landscape Lighting Electrical Transformer 120W Iron Core Digital

Regular Price: $62.34
On Sale: $42.99
as low as: $38.69

Bundle Items & SAVE!

Add 10 : $40.84 ea. (5% off)
15 : $39.98 ea. (7% off)
21+ : $38.69 ea. (10% off)
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Malibu Lighting 8100-0900-01

Malibu Lighting 8100-0900-01

Malibu Landscape Lighting Electrical Transformer 900W Low Voltage Digital Power Pack

Our Price: $190.75
as low as: $171.68

Bundle Items & SAVE!

Add 3 : $181.21 ea. (5% off)
4 : $177.40 ea. (7% off)
5+ : $171.68 ea. (10% off)
+ FREE Shipping
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Acme Transformers T253010S

Acme Transformers T253010S

Acme Transformers, 120V/240V/480V, 60Hz Electronic Single Phase, Shielded Isolation Transformer

Our Price: $159.99
+ FREE Shipping
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Hatch LV020W-24-L-UNI

Hatch LV020W-24-L-UNI

Hatch Electrical Transformer, 24V 20W LED Driver Electronic Transformer

Regular Price: $71.99
On Sale: $50.80
as low as: $45.72

Bundle Items & SAVE!

Add 8 : $48.26 ea. (5% off)
13 : $47.24 ea. (7% off)
17+ : $45.72 ea. (10% off)
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Malibu Lighting 8100-9900-01

Malibu Lighting 8100-9900-01

Malibu Landscape Lighting Electrical Transformer 900W Low Voltage Power Pack

Our Price: $199.99
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WAC Lighting EN-12100-R-AR

WAC Lighting EN-12100-R-AR

WAC Lighting Electrical Transformer, 12V 100W Electronic

Regular Price: $62.99
On Sale: $44.70
as low as: $40.23

Bundle Items & SAVE!

Add 9 : $42.47 ea. (5% off)
15 : $41.57 ea. (7% off)
20+ : $40.23 ea. (10% off)
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Hatch VS12-75WD

Hatch VS12-75WD

Hatch Electrical Transformer, 12V/120V 75W Electronic VS Series

Regular Price: $71.99
On Sale: $51.30
as low as: $46.17

Bundle Items & SAVE!

Add 8 : $48.74 ea. (5% off)
13 : $47.71 ea. (7% off)
17+ : $46.17 ea. (10% off)
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Ark Lighting AET-151VA-12

Ark Lighting AET-151VA-12

Ark Lighting Electrical Transformer, 150VA 12V Mini Electronic

Regular Price: $58.99
On Sale: $41.80
as low as: $37.62

Bundle Items & SAVE!

Add 10 : $39.71 ea. (5% off)
16 : $38.87 ea. (7% off)
21+ : $37.62 ea. (10% off)
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Acme Transformers T2A533281S

Acme Transformers T2A533281S

Acme Transformers, 120V/240V/480V, 60Hz, 3-Phase, Shielded Isolation Transformer (Wall Mount)

Our Price: $569.99
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Order $2000 in Pallet Items and
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Hatch LV020W-12-L-UNI

Hatch LV020W-12-L-UNI

Hatch Electrical Transformer, 12V 20W LED Driver Electronic Transformer

Regular Price: $80.99
On Sale: $57.25
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Order $2000 in Pallet Items and
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Ark Lighting AET-80VA-12

Ark Lighting AET-80VA-12

Ark Lighting Electrical Transformer, 80VA 120/12V Mini Electronic

Regular Price: $24.99
On Sale: $17.50
as low as: $15.75

Bundle Items & SAVE!

Add 23 : $16.63 ea. (5% off)
37 : $16.28 ea. (7% off)
50+ : $15.75 ea. (10% off)
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Acme Transformers T153005

Acme Transformers T153005

Acme Transformers, 120V/240V/480V, 50/60Hz Electronic Single Phase, Shielded Isolation Transformer

Our Price: $69.99
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Hatch RS12-60M

Hatch RS12-60M

Hatch Electrical Transformer, 12V/120V 60W Electronic

Regular Price: $22.99
On Sale: $15.80
as low as: $14.22

Bundle Items & SAVE!

Add 26 : $15.01 ea. (5% off)
40 : $14.69 ea. (7% off)
55+ : $14.22 ea. (10% off)
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Acme Transformers T253011S

Acme Transformers T253011S

Acme Transformers, 120V/240V/480V, 50/60Hz Electronic Single Phase, Shielded Isolation Transformer

Our Price: $184.99
+ FREE Shipping
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Malibu Lighting 8100-9045-01

Malibu Lighting 8100-9045-01

Malibu Lighting Electrical Transformer, 45W Low Voltage Digital Power Pack

Regular Price: $46.68
On Sale: $32.19
as low as: $28.97

Bundle Items & SAVE!

Add 13 : $30.58 ea. (5% off)
20 : $29.94 ea. (7% off)
27+ : $28.97 ea. (10% off)
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Hatch PS12-20L

Hatch PS12-20L

Hatch Electrical Transformer, 12V/120V 20W Electronic Plug-In

Regular Price: $72.99
On Sale: $51.50
as low as: $46.35

Bundle Items & SAVE!

Add 8 : $48.93 ea. (5% off)
13 : $47.90 ea. (7% off)
17+ : $46.35 ea. (10% off)
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Hatch LV010W-12-UNI

Hatch LV010W-12-UNI

Hatch Electrical Transformer, 12V 10W LED Driver Electronic Transformer

Regular Price: $29.99
On Sale: $21.40
as low as: $19.26

Bundle Items & SAVE!

Add 19 : $20.33 ea. (5% off)
30 : $19.90 ea. (7% off)
41+ : $19.26 ea. (10% off)
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LighTech LET-60

LighTech LET-60

LightTech Electrical Transformer, 12V 60W Electronic Dimmable

Our Price: $13.99
as low as: $12.59

Bundle Items & SAVE!

Add 29 : $13.29 ea. (5% off)
46 : $13.01 ea. (7% off)
62+ : $12.59 ea. (10% off)
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Hatch LV020W-24-F-UNI

Hatch LV020W-24-F-UNI

Hatch Electrical Transformer, 24V 20W LED Driver Electronic Transformer

Regular Price: $86.99
On Sale: $61.50
as low as: $55.35

Bundle Items & SAVE!

Add 7 : $58.43 ea. (5% off)
11 : $57.20 ea. (7% off)
14+ : $55.35 ea. (10% off)
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Hatch LV003W-12-UNI

Hatch LV003W-12-UNI

Hatch Electrical Transformer, 12V 3W LED Driver Electronic Transformer

Regular Price: $23.99
On Sale: $17.10
as low as: $15.39

Bundle Items & SAVE!

Add 24 : $16.25 ea. (5% off)
37 : $15.90 ea. (7% off)
51+ : $15.39 ea. (10% off)
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Hatch LV010W-24-UNI

Hatch LV010W-24-UNI

Hatch Electrical Transformer, 24V 10W LED Driver Electronic Transformer

Regular Price: $28.99
On Sale: $20.25
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Malibu Lighting 8111-0600-01

Malibu Lighting 8111-0600-01

Malibu Landscape Lighting Electrical Transformer 600 Watt Multi-Tap Low Voltage Digital Industrial

Our Price: $217.50
as low as: $195.75

Bundle Items & SAVE!

Add 2 : $206.63 ea. (5% off)
3 : $202.28 ea. (7% off)
4+ : $195.75 ea. (10% off)
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Hatch LV003W-24-UNI

Hatch LV003W-24-UNI

Hatch Electrical Transformer, 24V 3W LED Driver Electronic Transformer

Regular Price: $35.99
On Sale: $25.10
as low as: $22.59

Bundle Items & SAVE!

Add 16 : $23.85 ea. (5% off)
26 : $23.34 ea. (7% off)
35+ : $22.59 ea. (10% off)
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Hatch RS12-150

Hatch RS12-150

Hatch Electrical Transformer, 120V 150W Low Voltage

Our Price: $29.95
as low as: $26.96

Bundle Items & SAVE!

Add 14 : $28.45 ea. (5% off)
22 : $27.85 ea. (7% off)
29+ : $26.96 ea. (10% off)
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Hatch LV006W-12-UNI

Hatch LV006W-12-UNI

Hatch Electrical Transformer, 12V 6W LED Driver Electronic Transformer

Regular Price: $32.99
On Sale: $23.50
as low as: $21.15

Bundle Items & SAVE!

Add 18 : $22.33 ea. (5% off)
27 : $21.86 ea. (7% off)
37+ : $21.15 ea. (10% off)
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Hatch LV006W-24-UNI

Hatch LV006W-24-UNI

Hatch Electrical Transformer, 24V 6W LED Driver Electronic Transformer

Regular Price: $37.99
On Sale: $26.50
as low as: $23.85

Bundle Items & SAVE!

Add 16 : $25.18 ea. (5% off)
24 : $24.65 ea. (7% off)
33+ : $23.85 ea. (10% off)
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Acme Transformers T279744S

Acme Transformers T279744S

Acme Transformers, 120V/208V/240V/277V, 60Hz, 5 kVA Dry Type Distribution Transformer - Wall Mount

Our Price: $554.99
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Westgate Mfg. ODX-1000

Westgate Mfg. ODX-1000

Westgate Mfg. Electrical Transformer, 1000W 12/24V Electronic Outdoor w/ PRI Timer

Our Price: $321.99
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Acme Transformers T353043S

Acme Transformers T353043S

Acme Transformers, 120V/240V/480V, 60Hz Electronic Shielded Isolation Transformer (Wall Mount)

Our Price: $399.99
+ FREE Shipping
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51 products Sort by