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Worcester Bosch Single Phase Safety Transformer ETKS 8734009751

Worcester Bosch

Worcester Bosch Single Phase Safety Transformer ETKS 8734009751

Single phase safety transformer, ETKS designation, for Worcester Bosch appliances. Manufacturer part number 8734009751.

At a glance

  • Also known as 2247511
Manufacturer part no.
8734009751
Showing prices

£132.80

£110.67 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch 8734009751 is a single phase safety transformer carrying the ETKS designation, used as an electrical component within Worcester Bosch appliance assemblies. It provides an isolated low-voltage supply for the appliance's control and safety circuits, separating the mains input from the low-voltage side. It is supplied as an individual electrical component.

Before you order

  • Confirm the part number 8734009751 against the appliance's own documentation before ordering.
  • Check that the existing component is a single phase safety transformer with the ETKS designation.
  • Isolate the appliance from the mains supply and prove dead before starting any work.
  • Inspect the existing transformer's connections and mounting arrangement before removal so the replacement can be refitted the same way.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.