Electrical Panel Lockout Device- Drawer Transfer Switch Handle Lockout
BD-D81-4
BD-D81-4 is a LOTO lock for drawer switch handles, featuring an alloy shell and A3 steel base for vibration resistance. It solves the issue of locking irregular handles, supports dual-mode installation, and is widely used in MCC and distribution cabinets.
- Heavy composite integrated structure: alloy engineering plastic housing + 2mm thick anti-rust painted A3 steel base, anti-slip & vibration resistant for sliding drawers
- Standard unified base dimension: 54mm width × 52mm length, simplify bulk procurement for drawer cabinet manufacturers
- Dual optional installation: drill-free heavy 3M double-sided adhesive or screw permanent fixing, no damage to thin drawer panels
- Custom lock cavity mold service, fit irregular non-standard drawer transfer switch handles
- Precision tight clamping slot fully wraps switch handles, prevent offset & accidental power-on under drawer vibration
- Exclusive dedicated design for withdrawable low-voltage cabinet transfer handles (separated from BD-D81-1/2/3 models)
- Multi-shackle lug accepts safety padlocks with shackle ≤7mm for multi-worker group lockout
- Fully compliant with OSHA 29CFR 1910.147 hazardous energy control standards
Product Appearance
Core parameters:
- Model No.: BD-D81-4
- Whole Material: Alloy engineering plastic lock body + 2mm thick anti-rust painted A3 steel base
- Base Size: Width 54mm × Length 52mm
- Installation Mode: Drill-free 3M double-sided adhesive / screw fixing
- Applicable Objects: Transfer switch handles of withdrawable drawer cabinets
- Custom Service: Custom lock cavity shape for non-standard drawer handles
- Compatible Padlock: Safety padlock with shackle diameter ≤7mm
- Compliance Standard: OSHA Lockout Tagout 29CFR 1910.147
FAQs
1What applications is the BD-D81-4 designed for?
The BD-D81-4 is specially designed for transfer switch handles on withdrawable switchgear and drawer-type electrical cabinets, helping prevent unauthorized or accidental operation during maintenance.
2How do I choose between the BD-D81 series models?
BD-D81-4 is designed for drawer cabinet transfer handles; BD-D81-1 is for rotary switch knobs; BD-D81-2 is for raised push buttons; and BD-D81-3 is for flat cabinet doors and low-voltage drawers.
3Can the lock cavity be customized for an irregular handle?
Yes. OEM mold customization is available based on your handle drawings, dimensions, or samples to create a properly matched lock cavity.
4Can the BD-D81-4 be installed without drilling the cabinet panel?
Yes. A high-strength 3M adhesive mounting option is available for non-destructive installation on suitable surfaces. Clean and dry the mounting area before installation for reliable adhesion.
5Will the device move when the drawer is operated or exposed to vibration?
The 2 mm thick A3 steel anti-slip base and close-fitting clamping slot improve installation stability, reducing the risk of movement or handle exposure during drawer operation and equipment vibration.