Block ST 320/4/23 Transformer 230V AC 320VA Low Inrush Screw Terminals

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Block ST 320/4/23 Transformer 230V AC 320VA Low Inrush Screw Terminals

Block
Order Code:

01-6406

Brand: Block MPN: ST 320/4/23 EAN-13: 2050003640145
Qty Unit Price (Ex VAT)
1+ £74.58
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
2 available to back orderBack-order availability date - 19/12/2025

Block ST 320/4/23 is a safety transformer with a capacity of 320 VA, converting 380 V AC, 400 V AC, or 420 V AC to 230 V AC. This transformer, known for its reliable performance in automation and mains transformer applications, is ideal for ensuring electrical safety and isolation. Manufactured by 02050003640145, it is widely used in control panels, variacs, and universal transformer designs.
Type Control transformer
Connection Screw terminal
Design type open
Dim (L x W x H) 103 x 105 x 114 mm
Efficiency 91%
Fitting method Base plate
Frequency 50 - 60Hz
Height 114mm
Input voltage (number x voltage) 1 x 380 V AC, 400 V AC, 420 V AC
Insulation class VDE = B, UL = class 105
Length 103mm
Max. ambient temperature +40°C
Mounting Type L-piece
Number of Inputs 1
Number of Outputs 1
Output Voltage 230V AC
Output voltage (number x voltage) 1 x 230 V AC
Power 320VA
Protection Class I
Standards VDE, UL 5085-1/-2, CSA 22.2 NO. 66
Test mark cULus recognized
Width 105mm

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