SECOR MKS19 Keyswitch with Standard GPO Plate‍‌​​‌​​‌‌​​​‌​‌‌​‌‌‍

Product SKU: MKS19

Product Overview

The SECOR MKS19 Keyswitch with Standard GPO Plate is a keyed control switch designed for compatible access control, security, alarm and low-voltage switching applications. It provides simple on/off switch status control with isolated normally open and normally closed outputs across a 4-wire configuration, giving installers flexible wiring options for compatible panels, controllers and control circuits. Supplied with two keys and mounted on a standard 115 x 70mm GPO-style plate, the MKS19 is suitable for sites requiring authorised key operation instead of a push button or open user-accessible switch. With a 4A 125VAC switch rating and compact 115 x 70 x 25mm dimensions, it is a practical keyed switching option for commercial security and access control installations.

Key Capabilities

Best For

• Authorised Key Control: Suitable where a function should be switched on or off only by a key holder.
• Access Control Systems: Useful for compatible doors, controllers, release functions and secure switching applications.
• Security and Alarm Control: Practical for compatible security circuits requiring keyed control input or isolation switching.
• NO/NC Wiring Requirements: Suitable where isolated normally open and normally closed outputs are required.
• Standard Plate Fit-Offs: A good option where a standard GPO-style plate is preferred for a clean wall installation.

Why Choose the MKS19

Choose the SECOR MKS19 when the installation needs a keyed on/off switch with isolated NO and NC output on a standard GPO plate. Its key-operated design helps restrict operation to authorised users, while the 4-wire isolated output provides flexibility for compatible access control, alarm, relay and low-voltage switching applications. The supplied two keys support practical site handover, and the compact 115 x 70 x 25mm format suits many commercial wall mounting locations. This model, supplied by Security Wholesalers, is a practical keyed switching option for sites requiring controlled operation rather than an exposed push button.

Buyer Decision Tips

Key Features & Technical Specifications

Ideal Use Cases

Choosing the Right Model

• Choose this model if: You need a keyed on/off switch with isolated NO and NC output on a standard GPO plate.
• Choose an exit button if: The site requires open user request-to-exit activation instead of authorised key operation.
• Choose a momentary push button if: The connected system needs a brief pulse rather than maintained on/off switch status.
• Check wiring first: Confirm how the 4-wire isolated NO and NC output should connect to the controller, panel or relay circuit.
• Check before installation: Confirm plate space, wall depth, key access, circuit rating and whether the switch rating suits the connected load.

FAQs

1. What is the SECOR MKS19 used for?
   The SECOR MKS19 is used as a keyed on/off switch for compatible access control, security, alarm and low-voltage control applications. It is suitable where a function should be operated only by someone with the supplied key.
2. Does the MKS19 provide momentary operation?
   No momentary operation is listed in the supplied information. The MKS19 is described as having on and off switch status, so it should be selected for maintained keyed switching rather than a momentary request-to-exit pulse.
3. What outputs does the MKS19 provide?
   The MKS19 provides isolated normally open and normally closed outputs using a 4-wire configuration. This allows installers to connect the switch to compatible panels, controllers or control circuits using the required contact type.
4. How many keys are supplied?
   The MKS19 is supplied with two keys. Sites should manage both keys carefully so authorised users can operate the switch while maintaining suitable control over access to the keyed function.
5. What is the switch rating?
   The supplied switch rating is 4A 125VAC. Installers should confirm the connected circuit, voltage and current requirements before use to ensure the keyswitch is operating within its listed rating.
6. What plate size does it use?
   The MKS19 is mounted on a standard GPO plate and measures 115 x 70 x 25mm. This makes it suitable for many standard commercial wall mounting locations, subject to site clearance and installation requirements.
7. Can it be used with access control systems?
   Yes, the MKS19 can be used with compatible access control systems where keyed on/off operation and isolated NO/NC contacts are required. The installer should confirm the controller input type and the intended switching behaviour before installation.
8. What should I check before buying the MKS19?
   Before buying the MKS19, confirm that your system requires keyed on/off operation, that isolated NO/NC contacts match the connected input, and that the 4A 125VAC switch rating suits the circuit. This model is available through Security Wholesalers for compatible keyed security and access control applications.