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Ariston Fuse 250V 2A Temporized 61003456

Ariston

Ariston Fuse 250V 2A Temporized 61003456

Ariston temporized fuse rated 250V 2A, part number 61003456, for use in compatible Ariston gas boilers.

Manufacturer part no.
61003456
GC number
277-883
Showing prices

£2.33

£1.94 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

A temporized (time-delay) fuse rated at 250V 2A, manufactured by Ariston under part number 61003456. It is a circuit protection component used within the electrical control circuit of compatible Ariston gas boilers. The temporized characteristic allows the fuse to tolerate brief inrush currents at start-up without rupturing, while still breaking the circuit under sustained overload.

Signs this part needs replacing

  • The boiler has no power, no display and no response at the controls.
  • The fuse is visibly blown, blackened or has a ruptured element.
  • The boiler shuts down intermittently or fails to start after a power interruption.
  • A replacement fuse blows again shortly after fitting, indicating an underlying electrical fault.

Before you order

  • Confirm the existing fuse is rated 250V 2A and is of the temporized type.
  • Check the boiler model against the fitment list above before ordering.
  • Isolate the electrical supply to the appliance before removing or fitting the fuse.
  • If a fuse repeatedly fails, investigate the circuit for a fault rather than replacing the fuse alone.

Not sure which part?

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