Large Circuit Breaker Lockout Device
BD-D18-1
BD-D18-1 large circuit breaker lockout device, made of high-strength PA66 + 20% GF, features a foldable knurled finger screw that allows for easy, tool-free operation, ensuring quick and stable locking. It supports padlocks and hasp lockout with a maximum hook diameter of 8mm, effectively preventing accidental energization during maintenance and repair.
- Made of PA66 + 20%GF for high strength, heat & corrosion resistance
- Two-way locking for stable, non-slip clamping on breaker toggles
- Tool-free installation with foldable large knurled thumb screw
- Universal fit for standard height toggle circuit breakers
- Compatible with padlocks & hasps ≤8mm shackle diameter
- Compact size for easy carry, storage and daily use
- Red + black high-visibility color for job site safety
Product Appearance


Core parameters:
Model:BD-D18-1
Product Name:Large Circuit Breaker Lockout
Material:PA66 + 20% Glass Fiber
Dimensions:86mm (L) × 30mm (W) × 26.5mm (T)
Color:Red + Black
Application:Standard height toggle circuit breakers
Lock Compatibility:Shackle diameter ≤8mm
Installation:Tool-free, thumb screw adjustment
Function:LOTO (Lockout/Tagout) for circuit breakers




