Push Button Lockout Device
BD-D52A
BD-D52A emergency stop button cover features a drill-free, adhesive-backed design for a secure installation; the red base and transparent cover provide a high-level warning color scheme for easy status visibility; it is compatible with standard 30mm switches and can accommodate emergency stop buttons ≥55mm in diameter.
- Pre-applied industrial-grade tape ensures a secure bond to metal or plastic panels without drilling.
- Impact-resistant, insulated, and corrosion-proof; built for the most demanding factory environments.
- Fits 30mm diameter switches and accommodates large buttons up to 55mm tall.
- Crystal-clear cover allows maintenance teams to read labels and monitor switch status without opening the device.
- Features a dedicated locking point for safety padlocks to ensure complete energy isolation.
Product Appearance
Core parameters:
- Product Name：30mm Emergency Stop Lockout Device
- Material: High-Strength Transparent Polycarbonate (PC)
- Mounting Hole Inner Diameter：30mm
- Color:Transparent
- Installation:Permanent panel mount
- Application: 30mm emergency stop buttons, electrical control panels
- Function: Prevent accidental operation, LOTO safety lockout
FAQs
1Will this protective cover interfere with the operation of the button in an emergency?
The button can only be prevented from operating when the cover is closed *and* locked. This feature is primarily intended for lockout procedures during maintenance. If only the base is installed—without the cover attached—button operation remains unaffected; if the cover is closed but not locked, it can be quickly flipped open.
2Why was transparent PC material chosen over metal?
Transparent PC material allows operators to clearly see the button's color and status (e.g., whether it has been pressed) without needing to physically touch the lockout device. This meets the requirements of many modern industrial safety inspection protocols.
3How is it installed onto a control panel?
This product is designed for permanent installation. Simply place the lockout base over the 30mm panel cutout while installing the emergency stop button, then tighten the button's retaining ring. The process is very simple and results in a secure, stable mount.
4Is this product compatible with 22mm buttons?
This specific model is designed exclusively for 30mm mounting holes. If you require a 22mm size, please contact us to obtain the product link for the corresponding model.
5Is PC material prone to yellowing or becoming brittle in chemical plant environments?
We utilize industrial-grade reinforced polycarbonate, which possesses excellent UV resistance and chemical resistance properties. In standard factory environments (including those with trace chemical exposure), it maintains high transparency for many years and does not easily become brittle.
6How many padlocks does this lockout device accommodate?
It is typically designed to accommodate one standard safety padlock. If a multi-person lockout capability is required, it can be used in conjunction with a safety lockout hasp.