Split Detachable Emergency Stop Lockout Kit
BD-D53
The BD-D53 is a split-type emergency stop lockout kit made of transparent glass resin. Featuring a 55×43mm cavity, it is designed for standard 46mm mushroom-head buttons. The split base allows for permanent adhesive mounting, eliminating the need for daily removal. Users simply snap on the cover during maintenance. Optimized to fit both push-and-turn and twist-reset buttons, it is widely used in automation equipment, packaging machinery, and pump cabinets.
- Split two-part detachable design: Permanent adhesive base stays mounted daily, only attach transparent lock cover during maintenance
- Optimized medium inner cavity: 55mm inner diameter, 43mm inner height, perfectly matched for industry standard 46mm mushroom emergency stop buttons
- High-strength glass resin transparent PC housing, oil & UV resistant, no fogging after long-term workshop operation
- Dual universal fit: Compatible with both push-reset and twist-release mushroom emergency stop switches
- Extended multi-shackle lock lug supports multiple safety padlocks (shackle ≤7mm) for group maintenance lockout
- Complete all-in-one kit (transparent cover + dual installation bases), no separate parts ordering required
- Heavy-duty industrial 3M double-sided adhesive, drill-free non-destructive mounting for all cabinet panels
- Tight full-wrapping cavity eliminates accidental button press & unintended machine startup
- Independent medium-size model, differentiated from small ES-FC-KIT & large BD-D55 / tall BD-D56
- Fully compliant with OSHA 29CFR 1910.147 lockout-tagout industrial safety standards
Product Appearance


Core parameters:
- Model No.: BD-D69-2
- Applicable Button Limit: Max height 27mm, max diameter 43mm; dedicated for 21–27mm tall protruding e-stops
- Housing Material: High strength glass resin transparent PC
- Lock Mode: Anti-slip rotary locking ring with LOCK/OPEN marking
- Padlock Compatibility: Supports multiple padlocks, shackle diameter ≤7mm
- Standard Accessories: Thick 3M adhesive base, bilingual DANGER tag, reinforced cable tie
- Appearance: Fully transparent main shell
- Compliance Standard: OSHA Lockout Tagout 29CFR 1910.147
FAQs
1What’s the difference between BD-D69-2, BD-D69-1 & competitor universal e-stop lock?
BD-D69-2 deep cavity for tall 21–27mm protruding buttons; BD-D69-1 shallow only for flat ≤8.5mm buttons; competitor single-size locks squeeze tall buttons with safety gaps.
2Can BD-D69-2 fit injection molding machine tall emergency stop switches?
Yes, specially customized for heavy machinery 21–27mm protruding rotary e-stops with full wrapping design.
3Will the transparent cover fog in oily molding workshops?
Glass-grade oil-proof PC avoids yellowing & fogging, button indicator status stays visible at all times.
4Can multiple maintenance staff lock one e-stop simultaneously?
Widened multi-hole lock lug supports several safety padlocks for large team joint lockout procedures.
5Do I need to drill holes on the control panel for installation?
No, thick industrial 3M adhesive base enables non-destructive mounting without drilling.




