Knightsbridge SN1200 10AX Intermediate Switch – White Square Edge
The Knightsbridge SN1200 is a white Square Edge 10AX one-gang intermediate light switch. It has a 9 mm thermoset plate and includes screw-cap covers.
An intermediate switch is used between two-way switches in a suitable circuit to control a light from three or more positions. Check the circuit arrangement against the manufacturer instructions before fitting.
- Model: SN1200
- Switch function: 1-gang intermediate
- Rating: 10AX, 230 V, 50 Hz
- Dimensions: 86 mm high × 86 mm wide; 23.9 mm overall depth
- Total projection / recessed depth: 12.8 mm / 11.1 mm
- Plate depth: 9 mm; the rocker adds 3.8 mm to the projection shown in the drawing
- Minimum mounting-box depth: 16 mm
- Construction: white thermoset resin
- Earth terminal on the accessory: none
- Terminal capacity: 2 × 1.0 mm² or 2 × 1.5 mm²
- Protection: IP20, indoor use
- Manufacturer-listed standard: BS EN 60669-1
- EAN: 5055832953210
Manufacturer dimensions

View the full-size SN1200 manufacturer drawing
Manufacturer documents
The current datasheet lists a 25-year manufacturer warranty, subject to the manufacturer's applicable installation and use terms.
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