Block AT3 3,5-48/50-4 Autotransformer 3x480VAC 3500VA Voltage Adjustment

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Block AT3 3,5-48/50-4 Autotransformer 3x480VAC 3500VA Voltage Adjustment

Block
Order Code:

01-6316

Brand: Block MPN: AT3 3,5-48/50-4 EAN-13: 2050003639149
Qty Unit Price (Ex VAT)
1+ £264.11
5+ £237.70
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
3 available to back orderBack-order availability date - 19/12/2025

The Block AT3 3,5-48/50-4 Autotransformer by Block is a power transformer with an output of 3500 VA and voltage ratings of 3 x 480 V AC to 500 V AC or 3 x 400 V AC. Its primary attributes include the ability to function as a universal transformer, making it suitable for automation applications. Typically, it is used in industrial settings where reliable and safe voltage transformation is essential.
Type Autotransformer
Connection Screw terminal
Design type Open
Dim (L x W x H) 115 x 220 x 175 mm
Efficiency 90%
Frequency 50 - 60Hz
Height 175mm
Input voltage (number x voltage) 3 x 480 V AC, 500 V AC
Insulation class F
Length 115mm
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 220mm

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