Accessory Emergency Safety Cover
The EMNKAPAK is a lockable clear lid cover that fits over most 22mm pushbuttons, spring-loaded to snap shut automatically once released. Unlike a simple guard ring, it can be locked, giving a genuine barrier against unauthorised or accidental operation rather than just knock protection. It's priced well below premium-brand equivalents and held in UK stock for fast dispatch.
- Maximum width/diameter of button to facilitate reset = 40mm
- Overall height of cover with lid closed = 40mm
- Internal diameter = 46.5mm
Prevents accidental operation. Avoids mechanical shocks and damage. Easy to fit components with anti-rotation notch.
Use in accordance with relevant codes of practise.
Frequently Asked Questions
How is this different from a simple guard ring like the BMUHAFAZA?
The EMNKAPAK is a lockable clear lid that fully closes over the button — the BMUHAFAZA is an open guard ring that only prevents accidental knocks while still allowing free access. Choose this if you need to physically lock the button against unauthorised operation.
Does the lid stay open, or close automatically?
It's spring-loaded to close automatically once released, so it can't accidentally be left open exposing the button.
Can I see the button through the closed lid?
Yes — the lid is clear, so the button's colour and any illumination remain visible even when the cover is closed.
What size buttons does it fit?
It suits the majority of standard 22mm pushbuttons up to 40mm head diameter, with a 46.5mm internal cover diameter.
Industry Applications
- Machine safety compliance — locking out unauthorised operation of critical pushbuttons
- Public-facing or unsupervised equipment — preventing tampering with exposed controls
- Panel & pendant stations — added protection for buttons in high-traffic or exposed locations