Block ST 100/69/23 Transformer 655V/690V/725V 230V 100VA Low Inrush

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Block ST 100/69/23 Transformer 655V/690V/725V 230V 100VA Low Inrush

Block
Order Code:

01-6401

Brand: Block MPN: ST 100/69/23 EAN-13: 4016138685220
Qty Unit Price (Ex VAT)
1+ £64.14
10+ £61.63
25+ £56.82
50+ £51.96
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
5 available to back orderBack-order availability date - 19/12/2025

Manufactured by Block, the ST 100/69/23 is a versatile transformer designed for automation and safety applications. It features voltages of 655 V AC, 690 V AC, and 725 V AC input with a 230 V AC output at 100 VA, serving as a control, isolation, and safety transformer. Typical uses include power distribution and enhancing electrical safety in industrial environments.
Type Control transformer
Connection Screw terminal
Design type open
Dim (L x W x H) 76 x 84 x 95 mm
Efficiency 86%
Fitting method Base plate
Frequency 50 - 60Hz
Height 95mm
Input voltage (number x voltage) 1 x 655 V AC, 690 V AC, 725 V AC
Insulation class VDE = B, UL = class 105
Length 76mm
Max. ambient temperature +40°C
Number of Inputs 1
Number of Outputs 1
Output Voltage 230V AC
Output voltage (number x voltage) 1 x 230 V AC
Power 100VA
Primary Voltage 690V
Protection Class I
Standards VDE 0570 PART 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4
Width 84mm

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