Schneider Electric Asfora stair switch EPH0400161 without frame, aluminium finish

Schneider Electric Asfora stair switch EPH0400161 without frame, aluminium finish is a two-way mechanical wall switch designed for controlling lighting from two locations. Intended for stairways, corridors and other through-ways, this frameless module integrates with the Asfora series system and matches aluminium-coloured faceplates. It offers a straightforward, reliable solution for installations that require two-way light control in residential and commercial settings.

Advantages

The switch provides durable mechanical switching and is compatible with Asfora series modules and faceplates, making it easy to integrate into existing installations. Its frameless design enables flexible finishing with compatible covers, while the aluminium finish offers a neutral, modern appearance that blends with common interior styles. The product is designed for standard electrical installations and supports conventional two-way wiring arrangements.

Suitable for

• Controlling stairway or corridor lighting from two separate locations
• Residential homes, apartment buildings and common areas
• Commercial premises where simple two-way light switching is needed
• Renovations where a frameless module is finished with Asfora faceplates

When it may not be suitable

This mechanical two-way switch does not provide dimming, remote control or smart-home connectivity; it is intended for basic on/off two-way circuits only. It may not be suitable where centralized lighting control, energy monitoring or wireless integration is required.

Key specifications

• Function: two-way (stair) mechanical switch for lighting control
• Design: frameless module to be combined with appropriate faceplates
• Finish: aluminium-coloured surface for a neutral metallic look
• Compatibility: designed to fit within the Asfora series system and faceplates
• Intended use: indoor fixed installation for stairways, corridors and similar locations
• Switching type: conventional on/off contacts for two-way circuits

How to use

Install the switch into a standard flush mounting box and secure it within the Asfora frame system before attaching the selected faceplate. Connect the switch according to the two-way wiring diagram appropriate for stair or corridor circuits, ensuring power is isolated before work begins. After wiring, test the operation from both locations to confirm correct two-way switching and proper contact operation.

What to consider before purchase

• Confirm that your installation requires a two-way (stair) mechanical switch and not a dimmer or smart switch
• Ensure compatibility with Asfora series faceplates and the chosen finish matches your interior
• Verify mounting box dimensions and wiring configuration match local electrical standards
• Consider whether additional modules or plates are needed to complete the finished appearance

Usage recommendations

For safe installation, disconnect mains power before wiring and follow local electrical codes. Use the switch with compatible Asfora faceplates to achieve the intended aesthetic and secure mounting. If centralized control or remote operation is required, consider selecting a compatible electronically controlled or smart alternative.