Push Button Protective Cover
Push Button Protective Cover
Blog Article
Push Button Protective Cover – Selection Guide
Protective covers for push buttons prevent accidental activation, dust/liquid ingress, and physical damage. They are essential in industrial, manufacturing, and harsh environments.
Types of Push Button Protective Covers
1. Mushroom Head E-Stop Covers
Material: Polycarbonate or metal (impact-resistant).
Color: Red (ISO-compliant for emergency stops).
Features:
Transparent or opaque options.
Lift-to-activate or twist-to-reset designs.
IP65/IP67 rated for dust/water protection.
2. Flap Covers (Hinged Guards)
Purpose: Prevent accidental button presses.
Styles:
Swing-type: Flips open/closed.
Slide-type: Moves sideways for access.
Common Use: Machine controls, operator panels.
3. Key-Operated Protective Covers
Security: Requires a key to access the button.
Applications: Restricted access systems (e.g., alarms, critical machinery).
4. Flexible Rubber Boots
Sealing: IP67/IP68 protection against liquids.
Best For: Outdoor panels, washdown environments.
5. Metal Guard Rings
Protection: Prevents accidental bumps.
Commonly Used: Factory floors with heavy equipment.
Key Selection Criteria
✔ IP Rating (e.g., IP65 for dust/water resistance).
✔ Material (plastic, rubber, or metal).
✔ Button Type Compatibility (E-stop, start/stop, selector switches).
✔ Mounting Style (panel-mount, screw-on, snap-fit).
Top Brands & Models
| Brand | Cover Type | Example Model |
|---|---|---|
| Schneider Electric | E-Stop Cover | XB4B Cover |
| Allen-Bradley | Flap Guard | 800T-H2A Protective Shield |
| Omron | Rubber Boot | A22L Rubber Cover |
| Eaton | Metal Guard | XB5 Metal Shield |
Where to Buy?
Industrial Suppliers: RS Components, AutomationDirect, Grainger.
Online: Amazon, eBay (search for "push button guard cover").https://store.unigulfsupply.com/product/push-button-cover/