1 x Switch with Neon Indicator. 20 Amp, Double Pole, 250V.
eBay
220v Electric Water Heater Thermostat Adjustable Temperature Switch DN32 1 1/4'' Immersion Heating
Aliexpress UK
Bought for house renovation, but the electrician did not connect as used alternative system.
eBay
DC 12v 24V Immersion Cartridge Heater 50W 100w Tube Heater with 1M Water Proof Cable Heating
Aliexpress UK
20 Amp DP Plateswitch with Flex Outlet and Neon.
eBay
220v Heating Element Stainless Steel Cartridge Heater with 1"(32mm) Thread Immersion Water Heater
Aliexpress UK
Smart Immersion Heater Timer, 40A 8000W Wifi Smart Switch with Timer, Smart NEW BRAND NEW BOX MAY HAVE SMALL DAMAGE FROM STORAGE
eBay
DERNORD Solar Water Heaters DC Immersion Heating Element 1.25"/DN32 Tubular Electric Heater
Aliexpress UK
Item will have a security sticker on.
eBay
12*100mm Size M16/16mm Immersion Cartridge Heater Tubular Heater 12V/24V 50W/100W/150W/200W/300W
Aliexpress UK
Gang:1 Gang. Neon Indicator Light: The built-inneon indicator provides a clear, visible signal when the switch is in use, ensuring safety and convenience in operation. Safety First: The neon indicator adds an extra layer of safety, making it easy to know when the heater is active.
eBay
LUJINXUN 12V 150W 120V 1KW/2KW Immersion Heater Submersible Water Heater Element Stainless Steel
Aliexpress UK
Energy Saving.
eBay
12V/24V DC Immersion Water Heater Submersible Heating Element with 1 Inch NPT Thread Tubular Heater
Aliexpress UK
It is compatible with a wide range of products and is suitable for both flush-mounted and surface-mounted installation. Fits a Standard Flush or Surface Mount Box min 32mm. ‘Traffic Light’ Slide Switch for Easy ON (green), Auto (green & red) and OFF (red) Mode Indication.
eBay
5Pcs Water Heater DA all Micro Switch Water Switch 2 Wire Gas Water Heater Micro Switch Lgnition
Aliexpress UK