Block AT3 10-48/50-4 Autotransformer 3x480V AC 10000VA Voltage Adjustment

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Block AT3 10-48/50-4 Autotransformer 3x480V AC 10000VA Voltage Adjustment

Block
Order Code:

01-6310

Brand: Block MPN: AT3 10-48/50-4 EAN-13: 2050003638807
Qty Was Unit Price (Ex VAT)
1+ £445.60 £394.54
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
2 available to back orderBack-order availability date - 19/12/2025

The Block AT3 10-48/50-4 autotransformer, manufactured by Block, is a versatile power transformer offering a conversion capability between 3 x 480 V AC to 500 V AC and 3 x 400 V AC with a power rating of 10000 VA. As a safety and mains transformer, it is ideal for automation systems where voltage transformation and regulation are crucial. Typical applications include use in variacs and universal transformer setups for efficient energy management.
Type Autotransformer
Connection Screw terminal
Design type Open
Dim (L x W x H) 150 x 267 x 220 mm
Efficiency 93%
Frequency 50 - 60Hz
Height 220mm
Input voltage (number x voltage) 3 x 480 V AC, 500 V AC
Insulation class F
Length 150mm
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 10000VA
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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