Oversized Square Hinged‑Cover Deep‑Cavity Emergency‑Stop Button Lockout
BD-D60-4
BD-D60-4 is a large square hinged emergency stop lockout with a 70×70×60mm cavity, designed for deep-set and elongated square buttons. Made of oil-proof, anti-UV transparent PC, it allows clear status checks. The widened base supports both adhesive and screw mounting for high-vibration environments, while multiple padlock holes enable group lockout. Widely used in cranes, conveyors, and heavy CNC machines.
- Heavy‑duty thickened transparent glass‑resin PC shell, shock‑proof, oil‑resistant and anti‑fog, direct visual inspection for large‑size square mushroom‑button status
- Spacious square inner‑chamber: 70 mm × 70 mm inner‑size and 60 mm cavity height, accommodates tall‑stem oversized push‑pull and screw‑twist‑release emergency‑stop switches
- Reinforced wide square mounting‑base, dual installation with self‑adhesive tape or fastening‑screws, vibration‑resistant for heavy‑machinery control cabinets
- Integrated flip‑open hinge‑cover, permanent base mounting, no repeated disassembly during daily button‑operation
- Multiple reserved shackle holes, compatible with 2‑4 safety padlocks (shackle diameter ≤7 mm) for multi‑worker group lock‑out‑tag‑out
- Fatigue‑enhanced integrated hinge, withstands thousands‑time frequent opening‑and‑closing without cracking
- Full enclosed square housing prevents unintended button‑touch on vibrating industrial‑equipment panels
- Versatile compatibility for square emergency‑stop push‑buttons, rotary selector‑switches and raised lever‑type panel components
- OSHA‑compliant hazardous‑energy isolating LOTO safety accessory for heavy‑duty industrial machinery
Product Appearance

Core parameters:
- Model No.: BD‑D60‑4
- Raw‑Material: Thickened high‑strength transparent glass‑resin PC
- Base Inner‑Dimension: 70 mm ×70 mm
- Base Inner Height: 60 mm
- Padlock Loading‑Capacity: 2‑4 safety padlocks (shackle Dia. ≤7 mm)
- Supported Push‑Button: Oversized push‑pull reset and screw twist‑release square mushroom emergency‑stop switches
- Mounting‑Options: Industrial‑grade double‑sided adhesive tape or screw‑fast installation
- Safety Compliance: OSHA Lockout‑Tag‑Out standard compliant heavy‑duty button safety‑guard
FAQs
1Which emergency‑stop buttons suit BD‑D60‑4?
It is designed for large‑format square mushroom emergency‑stop buttons, supporting tall‑stem push‑pull‑reset and screw‑twist‑reset push‑buttons within the 70 mm×70 mm inner cavity.
2 Am I supposed to remove the mounting‑base every‑time maintenance finishes?
The wide square‑shaped mounting‑base can stay permanently installed. Operate the emergency‑stop button simply by flipping‑up the hinged transparent cover.
3How many safety padlocks can this square‑shaped lock‑out accommodate?
The reserved shackle holes fit two‑to‑four safety padlocks with shackle diameter no more than 7 mm, well‑suited for group‑maintenance team lock‑out.
4Can the transparent casing remain clear inside oily industrial workshops?
Manufactured from oil‑resistant modified glass‑resin‑PC, the shell will not fog‑up or turn yellow after long‑term factory‑site use.
5Does the lock‑out stay fixed on heavily‑vibrating machinery panels?
The broad square‑shaped base supports both adhesive and screw fastening modes to deliver firm anti‑shake installation.




