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  Autotransformers (51 items)

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Block 25kVA Open Frame Autotransformer, 200 V ac, 208 V ac Primary, 400 V ac Secondary, 3 UI 210/88 Core / 7387890 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 25-20/21-4
£ 1,999.682*
per piece
Block 25kVA Open Frame Autotransformer, 220 V ac, 230 V ac Primary, 400 V ac Secondary, 3 UI 210/88 Core / 7387900 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 25-22/23-4
£ 1,909.998*
per piece
Block 25kVA Open Frame Autotransformer, 240 V ac, 346 V ac Primary, 400 V ac Secondary, 3 UI 210/73 Core / 7387903 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 25-24/35-4
£ 1,609.434*
per piece
Carroll & Meynell 30kVA Autotransformer, 380 V, 400 V, 415 V Primary, 380 V, 400 V, 415 V Secondary, Bobbin Core / 4368877 (1 offer) 
These units do NOT provide isolation from the mains. Carroll ; Meynell 3 Phase Autotransformers. From Carroll ; Meynell, these 3 phase autotransformers have been designed for use as European supply...
Carroll & Meynell
CMA30K/FM0
£ 1,337.382*
per piece
Block 15kVA Open Frame Autotransformer, 200 V ac, 208 V ac Primary, 400 V ac Secondary, 3 UI 180/78 Core / 7387871 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 15-20/21-4
£ 1,204.682*
per piece
Block 15kVA Open Frame Autotransformer, 220 V ac, 230 V ac Primary, 400 V ac Secondary, 3 UI 180/78 Core / 7387874 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 15-22/23-4
£ 1,120.641*
per piece
Block 15kVA Open Frame Autotransformer, 220 V ac, 230 V ac Primary, 400 V ac Secondary, 3 UI 180/63 Core / 7387896 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 15-69-4
£ 1,043.728*
per piece
Carroll & Meynell 10kVA Enclosed Autotransformer, 380 V, 400 V, 415 V Primary, 380 V, 400 V, 415 V Secondary / 4368861 (1 offer) 
These units do NOT provide isolation from the mains. Carroll ; Meynell 3 Phase Autotransformers. From Carroll ; Meynell, these 3 phase autotransformers have been designed for use as European supply...
Carroll & Meynell
CMA10K/FM0
£ 1,001.415*
per piece
Block 10kVA Open Frame Autotransformer, 200 V ac, 208 V ac Primary, 400 V ac Secondary, 3 UI 150/77 Core / 7387846 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 10-20/21-4
£ 907.464*
per piece
Block 25kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 150/77 Core / 7387919 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 25-48/50-4
£ 865.815*
per piece
Block 25kVA Open Frame Autotransformer, 440 V ac, 460 V ac Primary, 400 V ac Secondary, 3 UI 132/72 Core / 7387916 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 25-44/46-4
£ 644.817*
per piece
Block 10kVA Open Frame Autotransformer, 575 V ac, 600 V ac Primary, 400 V ac Secondary, 3 UI 132/72 Core / 7387868 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 10-58/60-4
£ 620.988*
per piece
Block 15kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 132/72 Core / 7387884 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 15-48/50-4
£ 566.112*
per piece
Block Enclosed Autotransformer, 115 V ac, 230 V ac Primary, 115 V ac, 220 V ac, 230 V ac, 240 V ac Secondary / 4369858 (2 offers) 
These units do NOT provide isolation from the mains. Encapsulated Step-Up/Step-Down AIM series. From Block, these short circuit proof encapsulated autowound transformers allow step up or step down ...
Block Transformatoren
AIM16/8
from £ 520.572*
per piece
Block 10kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 114/64 Core / 7387865 (1 offer) 
UL 5085-1/2 CSA 22.2. AT3 Series Autotransformers. Range of high efficiency low heat loss 3 phase auto transformers. Common input and output windings Easy installation-mounting holes provided Screw...
Block Transformatoren
AT3 10-48/50-4
£ 445.80*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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