Snap-On Miniature Circuit Breaker Lockout
BD-D21
BD-D21 snap-on circuit breaker locking device is made of PA nylon material and features a dual-chamber design compatible with different sized switch tongues. It is easy to install and fits safety padlocks and latch locks with a hook diameter ≤7mm.
- Premium PA nylon construction for insulation & durability
- Tool-free snap-on installation in seconds
- Dual-cavity design fits different size switch tongues
- Exclusively for 120V small breakers with holes on handle sides
- Works with ≤7mm shackle padlocks & hasps
- Fully covers switch to prevent accidental operation
- High-visibility red for job site safety
- Compact size for crowded electrical panels
Product Appearance
Core parameters:
- Product Name：BD-D21 Snap-On Miniature Circuit Breaker Lockout
- Material：PA Nylon (Insulated & Heavy-Duty)
- Product Size：55mm × 21mm × 9mm (L×W×Thickness)
- Color：Red
- Application：120V small circuit breakers (holes on both sides of handle)
- Installation：Tool-free snap-on
- Lock Compatibility：Shackle diameter ≤7mm (hasp locks & safety padlocks)
- Key Feature：Dual-cavity fits different switch tongues
- Key Use ：Electrical maintenance, LOTO compliance
FAQs
1What breakers does BD-D21 fit?
BD-D21 fits 120V small circuit breakers with holes on both sides of the toggle handle.
2What material is BD-D21 made of?
BD-D21 is made of high-strength PA nylon, insulated and impact resistant.
3Is installation tool-free?
Yes. Just snap it into place – no tools or screws needed.
4What padlocks can I use?
It works with safety padlocks and hasps with shackle diameter ≤7mm.
5What is the dual-cavity design for?
Dual cavities accommodate different sizes of switch tongues for better compatibility.
6 What is the size of BD-D21?
Dimensions: 55mm × 21mm × 9mm, compact for panel use.