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Panel Transformers

Panel Transformers provide safe and efficient voltage conversion for control panels and instrumentation across industrial applications.

Ideal for powering control circuits, timers, and low-voltage devices, these transformers ensure electrical isolation and stable secondary voltages.

Use cases range from control panel retrofitting to machinery interface integration.

The benefits include enhanced safety through class 1 isolation and earth-screening, compliance with IEC / BS-EN 61558 standards, and reduced electrical noise interference.

We stock trusted ERiS Industrial models covering power ratings from 50VA to 1000VA, with primary voltages of 230 V or 230/400 VAC, and a wide range of secondary outputs including 12V, 24V, 48V, 110V, and 240V.

Customers often look for technical specs such as insulation class B, dielectric strength above 2.5kV, ambient operating temperature up to 40°C, and long MTBF (200,000 hours).

Choose panel transformers for consistent, compliant performance in sensitive electrical control environments now.

Show details for  230V 2 Pole Bell Transformer

230V 2 Pole Bell Transformer

ERSBT824
£10.80 Inc VAT £9.00 Ex VAT
Priced per 1
Show details for  100VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

100VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT100
£50.38 Inc VAT £41.98 Ex VAT
Priced per 1
Show details for  50VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

50VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT50
£39.79 Inc VAT £33.16 Ex VAT
Priced per 1
Show details for  150VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

150VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT150
£62.20 Inc VAT £51.83 Ex VAT
Priced per 1
Show details for  500VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

500VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT500
£128.66 Inc VAT £107.22 Ex VAT
Priced per 1
Show details for  250VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

250VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT250
£78.66 Inc VAT £65.55 Ex VAT
Priced per 1
Show details for  1000VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

1000VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT1000
£248.94 Inc VAT £207.45 Ex VAT
Priced per 1
Show details for  300VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

300VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT300
£98.54 Inc VAT £82.12 Ex VAT
Priced per 1
Show details for  200VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

200VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT200
£69.66 Inc VAT £58.05 Ex VAT
Priced per 1
Show details for  400VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

400VA Control Panel Mount Transformer, 230V/400VAC, 12V/24V/48V/110V/240VAC

ERSCT400
£120.19 Inc VAT £100.16 Ex VAT
Priced per 1
Show details for  100VA Control Panel Mount Transformer, 230V, 24V

100VA Control Panel Mount Transformer, 230V, 24V

ERSCT100E
£47.52 Inc VAT £39.60 Ex VAT
Priced per 1
Show details for  150VA Control Panel Mount Transformer, 230V, 24V

150VA Control Panel Mount Transformer, 230V, 24V

ERSCT150E
£57.74 Inc VAT £48.12 Ex VAT
Priced per 1
Show details for  50VA Control Panel Mount Transformer, 230V, 24V

50VA Control Panel Mount Transformer, 230V, 24V

ERSCT50E
£36.86 Inc VAT £30.72 Ex VAT
Priced per 1
Show details for  200VA Control Panel Mount Transformer, 230V, 24V

200VA Control Panel Mount Transformer, 230V, 24V

ERSCT200E
£66.50 Inc VAT £55.42 Ex VAT
Priced per 1
Show details for  250VA Control Panel Mount Transformer, 230V, 24V

250VA Control Panel Mount Transformer, 230V, 24V

ERSCT250E
£76.52 Inc VAT £63.77 Ex VAT
Priced per 1
Show details for  300VA Control Panel Mount Transformer, 230V, 24V

300VA Control Panel Mount Transformer, 230V, 24V

ERSCT300E
£95.24 Inc VAT £79.37 Ex VAT
Priced per 1
Show details for  400VA Control Panel Mount Transformer, 230V, 24V

400VA Control Panel Mount Transformer, 230V, 24V

ERSCT400E
£116.78 Inc VAT £97.32 Ex VAT
Priced per 1
Show details for  500VA Control Panel Mount Transformer, 230V, 24V

500VA Control Panel Mount Transformer, 230V, 24V

ERSCT500E
£126.29 Inc VAT £105.24 Ex VAT
Priced per 1
Show details for  1000VA Control Panel Mount Transformer, 230V, 24V

1000VA Control Panel Mount Transformer, 230V, 24V

ERSCT1000E
£237.31 Inc VAT £197.76 Ex VAT
Priced per 1
Show details for  8VA Bell transformer, 230V, 8V-12V

8VA Bell transformer, 230V, 8V-12V

ST303
£80.93 Inc VAT £67.44 Ex VAT
Priced per 1
Show details for  230V Bell Transformer, 8V / 1A

230V Bell Transformer, 8V / 1A

ABTR
£9.74 Inc VAT £8.12 Ex VAT
Priced per 1
Please contact your local store for details
Show details for  8VA Bell Transformer, 1A, 8V/12V/24V, IP2X

8VA Bell Transformer, 1A, 8V/12V/24V, IP2X

TSBT2
£10.12 Inc VAT £8.43 Ex VAT
Priced per 1
Please contact your local store for details
Show details for  Bell Transformer, 8V/12V, 230V

Bell Transformer, 8V/12V, 230V

MTS8
£47.08 Inc VAT £39.23 Ex VAT
Priced per 1 Each
Please contact your local store for details