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Click Polar 20A double pole water heater switch PRW040

Electrical Range

Click Polar 20A double pole water heater switch PRW040

Click Scolmore's Polar-range 20A double pole switch, printed "Water Heater", for isolating a fixed water heater supply.

At a glance

  • Also known as 8010653
Manufacturer part no.
PRW040
Showing prices

£4.82

£4.02 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 PRW040 is a 20A double pole switch from Click Scolmore's Polar range, made to control the power supply to a fixed water heater. It has a moulded, square-edge polar white plate pre-printed with a "Water Heater" legend and a flex outlet option.

Signs this part needs replacing

  • Rocker feels loose, sticks, or no longer clicks positively
  • Water heater fails to switch on or off even though the supply is confirmed live
  • Visible cracking, discolouration or heat marks on the plate
  • Scorching or pitting around the terminals when the accessory is removed

Before you order

  • Match the part number printed on your existing switch to PRW040
  • Isolate the water heater circuit at the consumer unit before removal or fitting
  • Check your back box depth is at least 25mm
  • Confirm whether your cabling needs the Twin Earth terminal

Not sure which part?

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