Knightsbridge SN8341N 20A DP Switch with Neon – White Square Edge
The Knightsbridge SN8341N is a white Square Edge one-gang 20A double-pole switch with a neon indicator. It has a flex outlet from the base and includes screw-cap covers.
- Model: SN8341N
- Switching: double pole
- Rating: 20A, 230 V, 50 Hz
- Dimensions: 86 mm high × 86 mm wide; 28.8 mm overall depth
- Total projection / recessed depth: 13.8 mm / 15 mm
- Plate depth: 9 mm; the rocker adds 4.8 mm to the projection shown in the drawing
- Minimum mounting-box depth: 25 mm
- Construction: white thermoset resin
- Earth terminal: yes
- Terminal capacity: 3 × 2.5 mm² or 2 × 4.0 mm²
- Protection: IP20, indoor use
- Manufacturer-listed standard: BS EN 60669-1
- EAN: 5055832953500
Select the switch and wiring to suit the connected load and circuit. Follow the manufacturer installation instructions; the neon indicator does not replace checking that a circuit is dead before work.
Manufacturer dimensions

View the full-size SN8341N manufacturer drawing
Manufacturer documents
The current datasheet lists a 25-year manufacturer warranty, subject to the manufacturer's applicable installation and use terms.
📍 Same-day click & collect — 24 Western Avenue, Acton W3 7TZ (Mon–Fri 7:30am–5:30pm · Sat 8am–1pm)
🚚 Free delivery on orders over £50