Description
The Knightsbridge 20A double pole switch with neon indicator combines a white rounded-edge faceplate with a red neon window that illuminates when the switch is in the on position. The 7mm profile thermoset resin plate includes anti-microbial properties tested to ISO 22196:2011, making it suitable for kitchens, bathrooms, care homes and clinical environments where hygiene standards matter.
Designed for controlling circuits up to 20AX rating, this switch is commonly used for immersion heaters, storage heaters and other fixed high-draw appliances that benefit from a visible on/off indicator. The double pole switching isolates both live and neutral lines when off, providing additional safety for high-load circuits. The switch fits a standard 25mm minimum back box depth and includes screw cap covers that hide fixing screws once installed.
The rounded edge profile sits flush to the wall with an 86mm square footprint, matching standard UK switch dimensions. The white thermoset resin finish resists discolouration and maintains its appearance over time better than painted metal plates. The neon indicator runs on the mains circuit, requiring no separate power supply, and draws minimal current when illuminated.
Specification
| Height |
86 mm |
| Width |
86 mm |
| Projection |
7 mm |
| Min. Mounting Box Depth |
25mm |
| Construction |
Thermoset resin |
| Finish |
White |
| IP Rating |
IP20 |
| Primary Voltage |
230V 50Hz |
| Earth Terminal |
Yes |
| Neon Indicator |
Yes |
| Anti-Microbial Properties |
3rd Party Tested to ISO 22196:2011 |
| Warranty |
25 |
Downloads
Product Specification Sheet
Product Manual
Frequently Asked
What circuits is a 20A DP switch typically used for?
The 20A rating suits fixed high-draw appliances such as immersion heaters, storage heaters, towel rails and underfloor heating systems. The double pole switching isolates both live and neutral, which is required or recommended for many of these installations.
Does the neon indicator require separate wiring?
No. The neon indicator runs on the mains circuit and illuminates when the switch is in the on position. It draws minimal current and requires no additional power supply or wiring beyond the standard switch connections.
What are the anti-microbial properties?
The thermoset resin construction includes anti-microbial additives tested to ISO 22196:2011. These reduce bacterial growth on the surface, making the switch suitable for healthcare, care home, catering and bathroom environments where hygiene is prioritised.
Can the screw caps be removed for redecorating?
Yes. The screw cap covers clip over the fixing screws and can be removed to allow painting around the switch, then re-fitted once decoration is complete without disturbing the wiring.