400A – Elkay Columbus Pneumatic Time Lag Switch
£17.40 inc VAT
- One year full guarantee. Fourteen day no questions return.
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Product Description
The Elkay Columbus 400A Pneumatic Timer is a reliable and cost-effective solution for automatically turning off lights after a set period. Designed to be easy to install, this pneumatic time lag switch is perfect for areas like stairways, corridors, and storerooms where energy-saving is essential. The timer works by pressing a button that activates the adjustable time delay, ranging from 5 seconds to 5 minutes, making it an ideal choice for residential and commercial spaces.
Key Features:
• Single Pole Time Lag Switch: Automatically turns off lighting after a preset time delay.
• Adjustable Time Range: Set from 5 seconds to 5 minutes.
• Current Rating: 3-6A – Suitable for different load types.
• Load Compatibility: Incandescent (Filament Lamps): 6A, 1380W; Fluorescent/Compact Fluorescent (up to 6 fittings): 3A, 690W; Externally Ballasted LED: 3A, 690W; Internally Ballasted LED: 100W.
• Installation: Fits existing single gang wall switches; no neutral required.
• Finish: Available in white with screw cover caps for an aesthetically pleasing finish.
• Mounting: Compatible with 16mm or 25mm BS back boxes.
• Voltage Rating: 240V AC.
• Ingress Protection: IP20 – Suitable for indoor installations.
• Applications: Ideal for stairways, corridors, storerooms, and other similar areas.
The Elkay Columbus 400A Pneumatic Timer is an energy-saving solution that offers flexibility and ease of use, helping to reduce electricity costs while providing a reliable automatic switching function. Choose Elkay for durable and effective lighting control options.


