• Assa abloy key-switch, a square panel with keyhole, screw and black arrow pointing right, 3 keys by the side on a keyring, on a white background.
  • Metal lock mechanism with 3 keys on a keyring, on a white background
  • Assa abloy key-switch, a square panel with keyhole, screw and black arrow pointing right, 3 keys by the side on a keyring, on a white background.
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Assa Abloy - Key switch contact

Assa Abloy - Key switch contact

Net: £70.59
Incl. VAT: £84.71
Taxes included.

Flush-mounted Key Switch – Momentary Action (Square Face, Euro Cylinder)

This flush-mounted key switch is a compact, square-faced control device, operated via Euro-profile key cylinder, designed for momentary (non-latching) contact action. Ideal for applications where a brief key‑turn should activate or release a door control signal while the key is held.

Key Features & Benefits

  • Momentary Contact Action
    The switch only makes contact while the key is turned (i.e. “on” only during turning), reverting to its normal state when released.

  • Flush-mounted Installation
    Designed to be mounted into a standard flush box (e.g. single-gang) for a clean, professional finish.

  • Square Faceplate Design
    Square trim plate provides a tidy aesthetic, aligning with many modern door control accessories.

  • Euro-cylinder Operated
    Accepts standard Euro-profile half-cylinders (user-supplied or matched) for key access.

  • Compact & Discreet
    Low profile and minimal protrusion, suitable for tight spaces near doorways or control panels.

  • Versatile Wiring
    Suitable for integration in automatic door control systems, safety overrides, program selectors, or controlled access functions.

Typical Technical Specs (Indicative)

Specification Typical Value / Range
Contact Type Momentary (NO)
Voltage Rating 12 – 24 V DC (typical)
Cylinder Type Euro-profile half-cylinder
Mounting Depth Depth compatible with flush back box
Faceplate Size Square, e.g. ~86 × 86 mm (or single-gang trim)
Key Operation Momentary – key returns on release
Installation Flush into wall (surface mounting optional variants)
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FAQ's

What is the Assa Abloy - Key switch contact and what is it used for?

Flush-mounted Key Switch – Momentary Action (Square Face, Euro Cylinder) This flush-mounted key switch is a compact, square-faced control device, operated via Euro-profile key cylinder, designed for momentary (non-latching) contact action.

Where is this typically used?

It is ideal for applications where a brief key‑turn should activate or release a door control signal while the key is held. That makes it well suited to commercial and high-traffic automatic door installations.

Does the Assa Abloy - Key switch contact provide flush-mounted key switch – momentary action (square face?

Flush-mounted Key Switch – Momentary Action (Square Face, Euro Cylinder).

Does the Assa Abloy - Key switch contact provide momentary contact action?

The switch only makes contact while the key is turned (i.e. “on” only during turning), reverting to its normal state when released.

Does the Assa Abloy - Key switch contact provide flush-mounted installation?

Designed to be mounted into a standard flush box (e.g. single-gang) for a clean, professional finish.