Autotransformatoare

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...

Se afiseaza 1-20 din 45 produse

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RS PRO Enclosed 1000 VA Auto-Transformer, 240 V ac Primary, 115 V ac Secondary
Nr. stoc RS504-183ProducatorRS PRO

€ 145,88

€ 145,88 Buc. (fara TVA)

Adauga in cos
RS Pro
240 V ac
115 V ac
Enclosed
Wall
Terminal Block
-
-
1000VA
105°C
65mm
78mm
8.8kg
AS/NZS 61558.1, AS/NZS 61558.2.13, CE, IEC/BS/EN 61558-1, IEC/BS/EN 61558-2-13, RoHS
-
192mm
RS PRO 1000 VA
RS PRO 1000 VA
Adauga intr-o lista de produse
Nr. stoc RS504-199ProducatorRS PRO

€ 226,83

€ 226,83 Buc. (fara TVA)

Adauga in cos
RS Pro
-
-
-
-
-
-
-
1000VA
-
-
-
-
-
-
192mm
RS PRO 1000 VA
RS PRO 1000 VA
Adauga intr-o lista de produse
Nr. stoc RS504-195ProducatorRS PRO

€ 325,25

€ 325,25 Buc. (fara TVA)

Adauga in cos
RS Pro
-
-
-
-
-
-
-
1000VA
-
-
-
-
-
-
192mm
RS PRO 1000 VA
RS PRO 1000 VA
Adauga intr-o lista de produse
Nr. stoc RS504-202ProducatorRS PRO

€ 123,40

€ 123,40 Buc. (fara TVA)

Adauga in cos
RS Pro
-
-
-
-
-
-
-
1000VA
-
-
-
-
-
-
192mm
RS PRO 1000 VA
RS PRO 1000 VA
Adauga intr-o lista de produse
Nr. stoc RS504-189ProducatorRS PRO

€ 174,51

€ 174,51 Buc. (fara TVA)

Adauga in cos
RS Pro
-
-
-
-
-
-
-
1000VA
-
-
-
-
-
-
192mm

€ 586,14

€ 586,14 Buc. (fara TVA)

Adauga in cos
RS Pro
220 V ac, 230 V ac, 240 V ac
115 V ac
Enclosed
Chassis, Floor Standing, Wall
-
-
-
1kVA
105°C
115mm
137mm
8.8kg
RoHS
10
192mm
Carroll & Meynell DMC 2 kVA Auto-Transformer, 230 V ac Primary, 115 V ac Secondary
Nr. stoc RS347-6668ProducatorCarroll & MeynellCod de producatorCM2000/A/US

€ 661,75

€ 661,75 Buc. (fara TVA)

Adauga in cos
Carroll & Meynell
230 V ac
115 V ac
DMC
-
-
-
-
2kVA
200°C
205mm
190mm
20kg
No
-
260mm
Block Enclosed Auto-Transformer, 230 V ac Primary, 220 V, 230 V ac, 115 V Secondary
Nr. stoc RS293-2678ProducatorBlockCod de producatorAIM 5.0/2.5

€ 258,64

€ 258,64 Buc. (fara TVA)

Adauga in cos
Block
230 V ac
220 V, 230 V ac, 115 V
Enclosed
Panel
Screw
5A
Autotransformer For Adjustment of The Voltage On The Input and Output Sides
-
40°C
223mm
117mm
5.00kg
DIN EN 61558-2-13, IEC 61558-2-13, VDE 0570 part 2-13, EN 61558-2-13
AIM
97mm
Carroll & Meynell DMC 3 kVA Auto-Transformer, 230 V Primary, 114.1 V ac Secondary
Nr. stoc RS436-8883ProducatorCarroll & MeynellCod de producatorCM3000/A/US

€ 671,76

€ 671,76 Buc. (fara TVA)

Adauga in cos
Carroll & Meynell
230 V
114.1 V ac
DMC
-
-
-
-
3kVA
140°C
205mm
190mm
20kg
No
-
260mm
Carroll & Meynell Encapsulated 1 kVA Auto-Transformer, 230 V ac Primary, 114.2 V ac Secondary
Nr. stoc RS347-6652ProducatorCarroll & MeynellCod de producatorCM1000/A/US

€ 572,51

€ 572,51 Buc. (fara TVA)

Adauga in cos
Carroll & Meynell
230 V ac
114.2 V ac
Encapsulated
Surface
Plug-In
-
Step Down
1kVA
-
205mm
190mm
-
RoHS
CM
260mm
Carroll & Meynell 30 kVA Auto-Transformer, 380 V, 415 V, 400 V Primary, 380 V, 400 V, 415 V Secondary
Nr. stoc RS436-8877ProducatorCarroll & MeynellCod de producatorCMA30K/FM0

€ 2.300,90

€ 2.300,90 Buc. (fara TVA)

Adauga in cos
Carroll & Meynell
380 V, 415 V, 400 V
380 V, 400 V, 415 V
-
-
-
-
-
30kVA
200°C
420mm
260mm
20kg
BSEN 61558-2-23
CMA
350mm
Carroll & Meynell Enclosed 10 kVA Auto-Transformer, 400 V, 415 V, 380 V Primary, 415 V, 400 V, 380 V Secondary
Nr. stoc RS436-8861ProducatorCarroll & MeynellCod de producatorCMA10K/FM0

€ 1.738,38

€ 1.738,38 Buc. (fara TVA)

Adauga in cos
Carroll & Meynell
400 V, 415 V, 380 V
415 V, 400 V, 380 V
Enclosed
Floor Standing
-
-
-
10kVA
-
420mm
325mm
-
RoHS
-
270mm
Block Open Frame 2 kVA Auto-Transformer, 480 V, 500 V ac Primary, 400 V ac Secondary
Nr. stoc RS738-7806ProducatorBlockCod de producatorAT3 2-48/50-4

€ 344,50

€ 344,50 Buc. (fara TVA)

Adauga in cos
Block
480 V, 500 V ac
400 V ac
Open Frame
Wall, Floor Standing, Chassis
Screw
-
-
2kVA
40°C
155mm
155mm
6.1kg
No
AT3
110mm
Block Open Type 1000 VA Auto-Transformer, 380 V, 415 V Primary, 3 x 400 V Secondary
Nr. stoc RS738-7852ProducatorBlockCod de producatorAT3 10-38/42-4

€ 416,91

€ 416,91 Buc. (fara TVA)

Adauga in cos
Block
380 V, 415 V
3 x 400 V
Open Type
Bracket
Screw
-
-
1000VA
40°C
-
-
7.00kg
DIN EN 61558-2-13, UL 506, C-UL-US, CSA 22.2, IEC 61558-2-13, VDE 0570 part 2-13, VDE 0532
-
22mm
Block Open Frame 15 kVA Auto-Transformer, 460 V ac, 440 V Primary, 400 V ac Secondary
Nr. stoc RS738-7880ProducatorBlockCod de producatorAT3 15-44/46-4

€ 829,08

€ 829,08 Buc. (fara TVA)

Adauga in cos
Block
460 V ac, 440 V
400 V ac
Open Frame
Wall, Chassis, Floor Standing
Screw
-
-
15kVA
40°C
267mm
215mm
20.10kg
C-UL-US
-
150mm
Block Open Frame 3.5 kVA Auto-Transformer, 208 V ac Primary, 400 V ac Secondary
Nr. stoc RS738-7812ProducatorBlockCod de producatorAT3 3,5-20/21-4

€ 796,29

€ 796,29 Buc. (fara TVA)

Adauga in cos
Block
208 V ac
400 V ac
Open Frame
Wall, Floor Standing, Chassis
Screw
-
-
3.5kVA
40°C
267mm
220mm
20kg
No
AT3
150mm
Block Open Frame 3.5 kVA Auto-Transformer, 230 V ac, 220 V Primary, 400 V ac Secondary
Nr. stoc RS738-7821ProducatorBlockCod de producatorAT3 3,5-22/23-4

€ 796,94

€ 796,94 Buc. (fara TVA)

Adauga in cos
Block
230 V ac, 220 V
400 V ac
Open Frame
Wall, Chassis, Floor Standing
Screw
-
-
3.5kVA
40°C
267mm
220mm
20.70kg
C-UL-US
-
150mm
Block Open Frame 10 kVA Auto-Transformer, 440 V, 460 V ac Primary, 400 V ac Secondary
Nr. stoc RS738-7856ProducatorBlockCod de producatorAT3 10-44/46-4

€ 663,27

€ 663,27 Buc. (fara TVA)

Adauga in cos
Block
440 V, 460 V ac
400 V ac
Open Frame
Wall, Floor Standing, Chassis
Screw
-
-
10kVA
40°C
267mm
215mm
14.40kg
CSA 22.2, IEC 61558-2-13, VDE 0532, VDE 0570 part 2-13, C-UL-US, UL 506, DIN EN 61558-2-13
AT3 10-44/46-4
125mm
Block Open Frame 3.5 kVA Auto-Transformer, 3 x 440 V ac, 460 V ac Primary, 400 V ac Secondary
Nr. stoc RS738-7837ProducatorBlockCod de producatorAT3 3,5-44/46-4

€ 386,84

€ 386,84 Buc. (fara TVA)

Adauga in cos
Block
3 x 440 V ac, 460 V ac
400 V ac
Open Frame
Wall, Chassis, Floor Standing
Screw
-
-
3.5kVA
40°C
155mm
155mm
6.10kg
VDE 0532, DIN EN 61558-2-13, C-UL-US, IEC 61558-2-13, CSA 22.2, UL 506, VDE 0570 part 2-13
AT3
110mm
Block Open Frame 3.5 kVA Auto-Transformer, 500 V ac, 480 V Primary, 400 V ac Secondary
Nr. stoc RS738-7830ProducatorBlockCod de producatorAT3 3,5-48/50-4

€ 503,30

€ 503,30 Buc. (fara TVA)

Adauga in cos
Block
500 V ac, 480 V
400 V ac
Open Frame
Chassis, Floor Standing, Wall
Screw
-
-
3.5kVA
40°C
220mm
175mm
8.7kg
DIN EN 61558-2-13, CSA 22.2, VDE 0532, IEC 61558-2-13, C-UL-US, UL 506, VDE 0570 part 2-13
-
115mm