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Block Control Panel Transformers Control transformer 618819

Block Brand: Block
This group of electrical components from Siemens consists of transformers designed for various voltage conversions and applications, providing isolation, control, and safety functionalities with low inrush current characteristics.
Description Image Product Buy Pricing (Ex VAT) Primary Voltages Secondary Voltages Power Rating Height Length Width Current Rating Dimensions Efficiency Insulation class Mounting Type No of Outputs Protection Class Standards Test mark Type Connection Frequency Max. ambient temperature Number of Inputs
Block EL 13/9 Control/Isolation/Safety Transformer 230V AC 2x9V AC 13VA
Block EL 13/9 Control/Isolation/Safety Transformer 230V AC 2x9V AC 13VA
Extended range
Order code: 01-6360
MPN: EL 13/9

4 available to back orderBack-order availability date - 18/04/2026
1+ £17.19
Price per unit Ex VAT
1 x 230 V AC 2 x 9 V AC 13VA 50mm 54mm 40mm 722mA (L x W x H) 54 x 40 x 50 mm 67% E base plate 2 II Open Screw terminal 50 - 60Hz +40°C 1
Block ST 100/23/12 Transformer 100VA 1x219V/230V/241V to 12V AC Low Inrush
Block ST 100/23/12 Transformer 100VA 1x219V/230V/241V to 12V AC Low Inrush
Extended range
Order code: 01-6400
MPN: ST 100/23/12

Available to back orderBack order, lead time 4 weeks
1+ £40.86
Price per unit Ex VAT
1 x 219 V AC, 230 V AC, 241 V AC 1 x 12 V AC 100VA 95mm 76mm 84mm (L x W x H) 76 x 84 x 95 mm 86% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 100/69/23 Transformer 655V/690V/725V 230V 100VA Low Inrush
Block ST 100/69/23 Transformer 655V/690V/725V 230V 100VA Low Inrush
Extended range
Order code: 01-6401
MPN: ST 100/69/23

5 available to back orderBack-order availability date - 18/04/2026
1+ £64.14
10+ £61.63
25+ £56.82
50+ £51.96
Price per unit Ex VAT
1 x 655 V AC, 690 V AC, 725 V AC 1 x 230 V AC 100VA 95mm 76mm 84mm (L x W x H) 76 x 84 x 95 mm 86% VDE = B, UL = class 105 Base plate 1 I VDE 0570 PART 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4 Open Screw terminal 50 - 60Hz +40°C 1
Block ST 1000/4/23 Control/Isolation/Safety Transformer 1000VA 380-420V
Block ST 1000/4/23 Control/Isolation/Safety Transformer 1000VA 380-420V
Extended range
Order code: 01-6402
MPN: ST 1000/4/23

3 available to back orderBack-order availability date - 18/04/2026
1+ £168.67
Price per unit Ex VAT
1 x 380 V AC, 400 V AC, 420 V AC 1 x 230 V AC 1000VA 148mm 154mm 150mm (L x W x H) 154 x 150 x 148 mm 94% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 130/4/23 Transformer 380V/230V 130VA Low Inrush Current
Block ST 130/4/23 Transformer 380V/230V 130VA Low Inrush Current
Extended range
Order code: 01-6403
MPN: ST 130/4/23

4 available to back orderBack-order availability date - 18/04/2026
1+ £45.83
Price per unit Ex VAT
1 x 380 V AC, 400 V AC, 420 V AC 1 x 230 V AC 130VA 105mm 78mm 96mm (L x W x H) 78 x 96 x 105 mm 86% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 1600/4/23 Transformer 380/400/420V to 230V 1600VA Low Inrush
Block ST 1600/4/23 Transformer 380/400/420V to 230V 1600VA Low Inrush
Extended range
Order code: 01-6404
MPN: ST 1600/4/23

3 available to back orderBack-order availability date - 18/04/2026
1+ £260.56
Price per unit Ex VAT
1 x 380 V AC, 400 V AC, 420 V AC 1 x 230 V AC 1600VA 182mm 146mm 192mm (L x W x H) 146 x 192 x 182 mm 94% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 2000/69/23 Transformer 2000 VA Low Inrush 655-725V AC
Block ST 2000/69/23 Transformer 2000 VA Low Inrush 655-725V AC
Extended range
Order code: 01-6405
MPN: ST 2000/69/23

Available to back orderBack order, lead time 4 weeks
1+ £510.06
10+ £473.85
25+ £442.22
Price per unit Ex VAT
1 x 655 V AC, 690 V AC, 725 V AC 1 x 230 V AC 2000VA 182mm 162mm 192mm (L x W x H) 162 x 192 x 182 mm 96% VDE = B, UL = class 105 Base plate 1 I VDE 0570 Part 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4 Open Screw terminal 50 - 60Hz +40°C 1
Block ST 320/4/23 Transformer 230V AC 320VA Low Inrush Screw Terminals
Block ST 320/4/23 Transformer 230V AC 320VA Low Inrush Screw Terminals
Extended range
Order code: 01-6406
MPN: ST 320/4/23

3 available to back orderBack-order availability date - 18/04/2026
1+ £74.58
Price per unit Ex VAT
1 x 380 V AC, 400 V AC, 420 V AC 1 x 230 V AC 320VA 114mm 103mm 105mm (L x W x H) 103 x 105 x 114 mm 91% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 400/23/23 Control Transformer 230V 400VA Low Inrush Current
Block ST 400/23/23 Control Transformer 230V 400VA Low Inrush Current
Extended range
Order code: 01-6407
MPN: ST 400/23/23

2 available to back orderBack-order availability date - 18/04/2026
1+ £86.79
Price per unit Ex VAT
1 x 219 V AC, 230 V AC, 241 V AC 1 x 230 V AC 400VA 123mm 110mm 120mm (L x W x H) 110 x 120 x 123 mm 91% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 400/4/23 Control/Safety Transformer 230VAC 400VA Low Inrush
Block ST 400/4/23 Control/Safety Transformer 230VAC 400VA Low Inrush
Extended range
Order code: 01-6408
MPN: ST 400/4/23

3 available to back orderBack-order availability date - 18/04/2026
1+ £86.15
Price per unit Ex VAT
1 x 380 V AC, 400 V AC, 420 V AC 1 x 230 V AC 400VA 123mm 110mm 120mm (L x W x H) 110 x 120 x 123 mm 91% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 400/69/23 Transformer Control Safety Isolation 400VA 230V/690V
Block ST 400/69/23 Transformer Control Safety Isolation 400VA 230V/690V
Extended range
Order code: 01-6409
MPN: ST 400/69/23

1 available to back orderBack-order availability date - 18/04/2026
1+ £135.54
10+ £132.84
25+ £130.12
50+ £127.41
100+ £124.69
Price per unit Ex VAT
1 x 655 V AC, 690 V AC, 725 V AC 1 x 230 V AC 400VA 123mm 110mm 120mm (L x W x H) 110 x 120 x 123 mm 91% VDE = B, UL = class 105 Base plate 1 I VDE 0570 Part 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4 Open Screw terminal 50 - 60Hz +40°C 1
Block ST 63/4/23 Transformer 63VA 380-420V AC Low Inrush Screw Terminals
Block ST 63/4/23 Transformer 63VA 380-420V AC Low Inrush Screw Terminals
Extended range
Order code: 01-6410
MPN: ST 63/4/23

13 available to back orderBack-order availability date - 18/04/2026
1+ £34.21
Price per unit Ex VAT
1 x 380 V AC, 400 V AC, 420 V AC 1 x 230 V AC 63VA 89mm 60mm 78mm (L x W x H) 60 x 78 x 89 mm 84% VDE = B, UL = class 105 Base plate 1 I VDE, UL 5085-1/-2, CSA 22.2 NO. 66 cULus recognized Open Screw terminal 50 - 60Hz +40°C 1
Block ST 63/69/23 Transformer 63 VA Low Inrush AC 1x655 690 725V 230V Output
Block ST 63/69/23 Transformer 63 VA Low Inrush AC 1x655 690 725V 230V Output
Extended range
Order code: 01-6411
MPN: ST 63/69/23

4 available to back orderBack-order availability date - 18/04/2026
1+ £52.80
10+ £47.52
25+ £42.77
50+ £38.50
100+ £36.33
Price per unit Ex VAT
1 x 655 V AC, 690 V AC, 725 V AC 1 x 230 V AC 63VA 89mm 60mm 78mm (L x W x H) 60 x 78 x 89 mm 84% VDE = B, UL = class 105 Base plate 1 I VDE 0570 Part 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4 Open Screw terminal 50 - 60Hz +40°C 1


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