Block AT3 3,5-22/23-4 Autotransformer 3x220V 3x400V 3500VA

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Block AT3 3,5-22/23-4 Autotransformer 3x220V 3x400V 3500VA

Block
Order Code:

01-6315

Brand: Block MPN: AT3 3,5-22/23-4 EAN-13: 2050003639118
Qty Unit Price (Ex VAT)
1+ £427.55
5+ £384.79
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
2 available to back orderBack-order availability date - 19/12/2025

Block's AT3 3,5-22/23-4 autotransformer is a 3500 VA device designed for automation and universal transformation applications. It features a primary voltage of 3 x 220 V AC/230 V AC and a secondary voltage of 3 x 400 V AC. This versatile transformer is ideal for adjusting mains voltage and ensuring safety in various automation processes.
Type Autotransformer
Connection Screw terminal
Design type Open
Dim (L x W x H) 149 x 267 x 220 mm
Efficiency 93%
Frequency 50 - 60Hz
Height 220mm
Input voltage (number x voltage) 3 x 220 V AC, 230 V AC
Insulation class F
Length 149mm
Max. ambient temperature +40°C
Mounting Type L-piece
Number of Inputs 3
Number of Outputs 3
Output Voltage 400V AC
Output voltage (number x voltage) 3 x 400 V AC
Power 3500VA
Protection Class I
Standards According to VDE 0570 Part 2-13, DIN EN 61558-2-13, EN 61558-2-13, IEC 61558-2-13, UL 5085-1/-2, CSA22.2 No. 66
Test mark cULus recognized
Width 267mm

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