Autotransformers

An autotransformer, also known as a step-down transformer, is an electrical transformer with only one winding. The winding has at least 3 taps where electrical connections are made. Autotransformers have the benefit of being small, light and cheap compared to dual-winding transformers.

Autotransformers are used to step up or step down voltages in the 110V-115V-120V range and 220V-230V-240...

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RS PRO 100VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
RS PRO 100VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 504-183brend: RS PRO

RSD 23.804

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 23.804
Dodaj u korpu
RS Pro
220 V ac, 230 V ac, 240 V ac
115V ac
100VA
Enclosed
Chassis Mount, Floor Standing, Wall Mount
-
-
65mm
115mm
65 x 115 x 78mm
78mm
-
EN 61558
0.934
-
RS PRO 250VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
RS PRO 250VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 504-199brend: RS PRO

RSD 35.999

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 35.999
Dodaj u korpu
RS Pro
220 V ac, 230 V ac, 240 V ac
115V ac
250VA
Enclosed
Chassis Mount, Floor Standing, Wall Mount
-
-
81mm
136mm
81 x 136 x 100mm
100mm
-
EN 61558
0.947
-
RS PRO 500VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
RS PRO 500VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 504-195brend: RS PRO

RSD 49.752

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 49.752
Dodaj u korpu
RS Pro
220 V ac, 230 V ac, 240 V ac
115V ac
500VA
Enclosed
Chassis Mount, Floor Standing, Wall Mount
-
-
98mm
145mm
98 x 145 x 118mm
118mm
-
EN 61558
0.958
-
RS PRO 50VA Enclosed Autotransformer, 230V ac Primary, 115V ac Secondary
RS PRO 50VA Enclosed Autotransformer, 230V ac Primary, 115V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 504-202brend: RS PRO

RSD 20.843

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 20.843
Dodaj u korpu
RS Pro
230V ac
115V ac
50VA
Enclosed
Chassis Mount, Floor Standing, Wall Mount
-
-
58mm
63mm
58 x 63 x 70mm
70mm
-
EN 61558
0.922
-
RS PRO 150VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
RS PRO 150VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 504-189brend: RS PRO

RSD 28.459

Each (bez PDV-a)

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1

Dostupno u više komada 1
1RSD 28.459
Dodaj u korpu
RS Pro
220 V ac, 230 V ac, 240 V ac
115V ac
150VA
Enclosed
Chassis Mount, Floor Standing, Wall Mount
-
-
73mm
120mm
73 x 120 x 89mm
89mm
-
EN 61558
0.942
-
RS PRO 1kVA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
RS PRO 1kVA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 504-206brend: RS PRO

RSD 86.443

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 86.443
Dodaj u korpu
RS Pro
220 V ac, 230 V ac, 240 V ac
115V ac
1kVA
Enclosed
Chassis Mount, Floor Standing, Wall Mount
-
-
115mm
192mm
115 x 192 x 137mm
137mm
-
EN 61558
0.96
-
Tufvassons Transformator 460VA Autotransformer, 115V Primary, 230V Secondary
Tufvassons Transformator 460VA Autotransformer, 115V Primary, 230V Secondary
Dodaj na popis delova
RS kataloški broj:: 288-3517brend: Tufvassons TransformatorProizvođački broj:: PFEA460 115/230V

RSD 78.426

Each (bez PDV-a)

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1

Dostupno u više komada 1
1RSD 78.426
Dodaj u korpu
Tufvassons Transformator
115V
230V
460VA
-
-
-
-
-
-
-
-
-
-
-
-
Siemens 200VA Autotransformer, 400 → 230V ac Primary
Siemens 200VA Autotransformer, 400 → 230V ac Primary
Dodaj na popis delova
RS kataloški broj:: 144-142brend: SiemensProizvođački broj:: 3KC9824-1

P.O.A.

Provjerite zalihe

1

Dostupno u više komada 1
1P.O.A.
Dodaj u korpu
Siemens
400 → 230V ac
-
200VA
-
-
-
-
-
-
-
-
-
-
-
-
Siemens 400VA Autotransformer, 400 → 230V ac Primary
Siemens 400VA Autotransformer, 400 → 230V ac Primary
Dodaj na popis delova
RS kataloški broj:: 143-934brend: SiemensProizvođački broj:: 3KC9624-1

P.O.A.

Provjerite zalihe

1

Dostupno u više komada 1
1P.O.A.
Dodaj u korpu
Siemens
400 → 230V ac
-
400VA
-
-
-
-
-
-
-
-
-
-
-
-
Block Enclosed Autotransformer, 115 V ac, 230 V ac Primary, 115 V ac, 220 V ac, 230 V ac Secondary
Block Enclosed Autotransformer, 115 V ac, 230 V ac Primary, 115 V ac, 220 V ac, 230 V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 293-2678brend: BlockProizvođački broj:: AIM 5.0/2.5

RSD 36.057

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 36.057
Dodaj u korpu
Block
115 V ac, 230 V ac
115 V ac, 220 V ac, 230 V ac
-
Enclosed
Panel Mount
-
Screw
223mm
97mm
223 x 97 x 117mm
117mm
2.5 A, 5.0 A
-
-
-
Carroll & Meynell 1kVA Autotransformer, 230V ac Primary, 114.2V ac Secondary, Bobbin Core
Carroll & Meynell 1kVA Autotransformer, 230V ac Primary, 114.2V ac Secondary, Bobbin Core
Dodaj na popis delova
RS kataloški broj:: 347-6652brend: Carroll & MeynellProizvođački broj:: CM1000/A/US

RSD 77.862

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 77.862
Dodaj u korpu
Carroll & Meynell
230V ac
114.2V ac
1kVA
-
-
Bobbin
-
205mm
260mm
205 x 195 x 260mm
190mm
-
-
-
Thermal Cutout
Block 2kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 75/41,5 Core
Block 2kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 75/41,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7806brend: BlockProizvođački broj:: AT3 2-48/50-4

RSD 55.809

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 55.809
Dodaj u korpu
Block
480 V ac, 500 V ac
400 V ac
2kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 75/41,5
Screw
155mm
110mm
155 x 110 x 155mm
155mm
-
-
-
-
Block 10kVA Open Frame Autotransformer, 380 V ac, 415 V ac Primary, 400 V ac Secondary, 3 UI 90/31,5 Core
Block 10kVA Open Frame Autotransformer, 380 V ac, 415 V ac Primary, 400 V ac Secondary, 3 UI 90/31,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7852brend: BlockProizvođački broj:: AT3 10-38/42-4

RSD 60.770

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 60.770
Dodaj u korpu
Block
380 V ac, 415 V ac
400 V ac
10kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 90/31,5
Screw
220mm
105mm
220 x 105 x 175mm
175mm
-
-
-
-
Block 10kVA Open Frame Autotransformer, 440 V ac, 460 V ac Primary, 400 V ac Secondary, 3 UI 114/40 Core
Block 10kVA Open Frame Autotransformer, 440 V ac, 460 V ac Primary, 400 V ac Secondary, 3 UI 114/40 Core
Dodaj na popis delova
RS kataloški broj:: 738-7856brend: BlockProizvođački broj:: AT3 10-44/46-4

RSD 100.152

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 100.152
Dodaj u korpu
Block
440 V ac, 460 V ac
400 V ac
10kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 114/40
Screw
267mm
125mm
267 x 125 x 215mm
215mm
-
-
-
-
Block 3.5 kVA, 10 kVA Open Frame Autotransformer, 460 V ac, 3 x 440 V ac Primary, 400V ac Secondary, 3 UI 75/41,5 Core
Block 3.5 kVA, 10 kVA Open Frame Autotransformer, 460 V ac, 3 x 440 V ac Primary, 400V ac Secondary, 3 UI 75/41,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7837brend: BlockProizvođački broj:: AT3 3,5-44/46-4

RSD 56.912

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 56.912
Dodaj u korpu
Block
460 V ac, 3 x 440 V ac
400V ac
3.5 kVA, 10 kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 75/41,5
Screw
155mm
110mm
155 x 110 x 155mm
155mm
-
-
-
-
Block 3.5kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 90/41,5 Core
Block 3.5kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 90/41,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7830brend: BlockProizvođački broj:: AT3 3,5-48/50-4

RSD 72.976

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 72.976
Dodaj u korpu
Block
480 V ac, 500 V ac
400 V ac
3.5kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 90/41,5
Screw
220mm
115mm
220 x 115 x 175mm
175mm
-
-
-
-
Block 200VA Autotransformer, 230V ac Primary, 115 V ac Secondary
Block 200VA Autotransformer, 230V ac Primary, 115 V ac Secondary
Dodaj na popis delova
RS kataloški broj:: 310-1156brend: BlockProizvođački broj:: SAT200

RSD 24.881

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 24.881
Dodaj u korpu
Block
230V ac
115 V ac
200VA
-
-
-
-
166mm
76mm
166 x 76 x 77mm
77mm
-
-
-
-
Block 2kVA Open Frame Autotransformer, 220 V ac, 230 V ac Primary, 400 V ac Secondary, 3 UI 90/51,5 Core
Block 2kVA Open Frame Autotransformer, 220 V ac, 230 V ac Primary, 400 V ac Secondary, 3 UI 90/51,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7795brend: BlockProizvođački broj:: AT3 2-22/23-4

RSD 79.695

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 79.695
Dodaj u korpu
Block
220 V ac, 230 V ac
400 V ac
2kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 90/51,5
Screw
220mm
125mm
220 x 125 x 175mm
175mm
-
-
-
-
Block 2kVA Open Frame Autotransformer, 440 V ac, 460 V ac Primary, 400 V ac Secondary, 3 UI 75/26,5 Core
Block 2kVA Open Frame Autotransformer, 440 V ac, 460 V ac Primary, 400 V ac Secondary, 3 UI 75/26,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7802brend: BlockProizvođački broj:: AT3 2-44/46-4

RSD 45.903

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 45.903
Dodaj u korpu
Block
440 V ac, 460 V ac
400 V ac
2kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 75/26,5
Screw
155mm
95mm
155 x 95 x 155mm
155mm
-
-
-
-
Block 2kVA Open Frame Autotransformer, 690V ac Primary, 400 V ac Secondary, 3 UI 90/41,5 Core
Block 2kVA Open Frame Autotransformer, 690V ac Primary, 400 V ac Secondary, 3 UI 90/41,5 Core
Dodaj na popis delova
RS kataloški broj:: 738-7818brend: BlockProizvođački broj:: AT3 2-69-4

RSD 78.593

Each (bez PDV-a)

Provjerite zalihe

1

Dostupno u više komada 1
1RSD 78.593
Dodaj u korpu
Block
690V ac
400 V ac
2kVA
Open Frame
Chassis Mount, Floor Standing, Wall Mount
3 UI 90/41,5
Screw
220mm
115mm
220 x 115 x 175mm
175mm
-
-
-
-