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Worcester Bosch Protection Switch PLS6-C6/2

Worcester Bosch

Worcester Bosch Protection Switch PLS6-C6/2

Worcester protection switch PLS6-C6/2, part number 87485100890, for Greenstore System and Combi boiler models.

At a glance

  • Appliance family: Greenstore gas boilers, System and Combi variants
  • Also known as PROTECTION-SWITCH-PLS6-C62, 1022794
Manufacturer part no.
87485100890
Showing prices

£28.69

£23.91 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 protection switch PLS6-C6/2 is a safety switching component (part number 87485100890) used across the Greenstore range of gas boilers. It monitors a protective circuit within the appliance and interrupts operation when the monitored condition falls outside safe limits. It is supplied as a single switch for service replacement on compatible Greenstore System and Combi models.

Signs this part needs replacing

  • The boiler fails to fire or shuts down during operation with the protective circuit open
  • Repeated lockouts or resets that trace back to the protection switch circuit
  • No continuity or unexpected readings across the switch when tested
  • Visible heat damage, discolouration or a loose terminal at the switch body

Before you order

  • Confirm the part number on the existing switch matches 87485100890
  • Check the boiler model and variant (including SOFT Start) against the fitment list above
  • Verify that the fault lies with the switch rather than the circuit it monitors before ordering
  • Check the terminal arrangement and connections on the existing switch match the replacement

Not sure which part?

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