Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Gledhill MCB Single Pole 20A XB027

Gledhill

Gledhill MCB Single Pole 20A XB027

Single pole 20A miniature circuit breaker (XB027) for Gledhill Electramate 2000 and A-Class electric boilers.

At a glance

  • Also known as 2000345
Manufacturer part no.
XB027
Showing prices

£34.58

£28.82 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Gledhill XB027 is a single pole miniature circuit breaker rated at 20A, used within Gledhill Electramate electric boiler installations. It provides overcurrent protection for the circuit it serves inside the appliance, tripping to isolate the supply when current exceeds the rated value.

Signs this part needs replacing

  • The breaker trips repeatedly under normal load
  • The breaker will not reset or will not stay in the on position
  • Visible scorching, discolouration or a burning smell around the breaker
  • Intermittent power loss or overheating on the protected circuit

Before you order

  • Confirm the existing breaker is rated 20A and is single pole
  • Check your appliance model against the fitment list above
  • Verify the part number XB027 matches the component being replaced

Not sure which part?

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