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Block ST 1000/4/23 Control/Isolation/Safety Transformer 1000VA 380-420V

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Block ST 1000/4/23 Control/Isolation/Safety Transformer 1000VA 380-420V

Block
Order Code:

01-6402

Brand: Block MPN: ST 1000/4/23 EAN-13: 4016139063843
Qty Unit Price (Ex VAT)
1+ £168.67
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
2 available to back orderBack-order availability date - 01/02/2026

The Block ST 1000/4/23 by Variac is a versatile transformer that can function as a control, isolation, or safety transformer. It has an input of 380 V to 420 V AC and outputs 230 V AC with a power capacity of 1000 VA. This transformer is ideal for automation systems and power management applications.
Type Control transformer
Primary Voltages 1 x 380 V AC, 400 V AC, 420 V AC
Power Rating 1000VA
No of Outputs 1
Connection Screw terminal
Design type open
Dimensions (L x W x H) 154 x 150 x 148 mm
Efficiency 94%
Frequency 50 - 60Hz
Height 148mm
Insulation class VDE = B, UL = class 105
Length 154mm
Max. ambient temperature +40°C
Mounting Type Base plate
Number of Inputs 1
Output Voltage 1 x 230 V AC
Protection Class I
Standards VDE, UL 5085-1/-2, CSA 22.2 NO. 66
Test mark cULus recognized
Width 150mm

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