S Series Plastic 230V AC Red 10 mm Pilot
The S102NK is a simple, low-cost neon pilot light for replacing worn or failed indicators on domestic and commercial appliances, fitting a compact 10mm cutout with a secure locknut. Its tiny 0.4mA draw means it won't tax even the lightest appliance circuit. Also available in Yellow (S102NS) and Green (S102NY).
Basic replacement neon indicator for many domestic and commercial appliances.
Secure fitting with locknut. IP40 rated.
Technical Details
Frequently Asked Questions
What size hole does this need?
A 10mm panel cutout, secured with the supplied locknut.
Is this suitable for outdoor or washdown use?
It's IP40 rated (basic protection against solid objects, not water), so it's best suited to indoor appliance panels rather than washdown or outdoor environments.
What connection type does it use?
Standard 6.3x0.8mm spade terminals, allowing quick push-on connection without soldering.
Is this available in other colours?
Yes — see our Yellow (S102NS) and Green (S102NY) versions.
Industry Applications
- Appliance repair & maintenance — replacing failed or worn pilot indicators
- Domestic & commercial equipment — power-on or status signalling on 230V devices
- Panel refurbishment — low-cost indicator replacement across a range of equipment


