Block AT3 15-48/50-4 Autotransformer 15000VA 480V 500V Voltage Adjustment

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Block AT3 15-48/50-4 Autotransformer 15000VA 480V 500V Voltage Adjustment

Block
Order Code:

01-6311

Brand: Block MPN: AT3 15-48/50-4 EAN-13: 2050003638944
Qty Was Unit Price (Ex VAT)
1+ £565.87 £496.50
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
1 available to back orderBack-order availability date - 19/12/2025

The Block AT3 15-48/50-4 Autotransformer by Block is designed for transforming electrical voltages, handling 3 x 480 V AC to 500 V AC and 3 x 400 V AC with a power capacity of 15,000 VA. Its robust construction makes it suitable for use in automation and power distribution systems. Typical applications include universal transformers and safety transformers in mains and industrial automation circuits.
Type Autotransformer
Connection Screw terminal
Design type Open
Dim (L x W x H) 165 x 315 x 250 mm
Efficiency 93%
Height 250mm
Input voltage (number x voltage) 3 x 480 V AC, 500 V AC
Insulation class F
Length 165mm
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 15000VA
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 315mm

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