Universal circuit breaker lockout device – with rotating screw
BD-D10-1
BD-D10-1 universal miniature circuit breaker lockout device for handle width ≤8mm MCB/MCCB, nylon material, tool-free installation with built-in locking screw, fits shackle ≤8mm padlocks/hasps.
- Rugged nylon construction for industrial durability
- Universal fit for MCB/MCCB with handle width ≤8mm Tool‑free installation with built‑locking screw
- Secures breaker in OFF position for maximum safety
- Fits padlocks/hasps with shackle ≤8mm
- High‑visibility red color for quick recognition
- Compact size: 45mm×39mm×14mm for tight spaces
- Complies with OSHA & ANSI LOTO standards
Product Appearance


Core parameters:
- Model: BD-D10-1
- Material: Nylon (high strength, insulated)
- Color: Red
- Dimensions: 45mm (L) * 39mm (W) * 14mm (T)
- Application: Miniature Circuit Breakers (MCB) & Molded Case Circuit Breakers (MCCB)
- Handle Fit: Width ≤8mm
- Locking Method: Built-in locking screw (tool-free)
- Padlock Compatibility: Shackle ≤8mm
- Function: Lockout-Tagout (LOTO) safety device
FAQs
1What breakers does BD-D10-1 fit?
It fits most miniature circuit breakers (MCB) and molded case circuit breakers (MCCB) with handle width ≤8mm.
2What material is BD-D10-1 made of?
It is made of high-strength insulated nylon for durability, impact resistance and electrical safety.
3Is any tool needed for installation?
No. It comes with a built-in locking screw that can be tightened fully by hand.
4What padlocks can I use with BD-D10-1?
It works with safety padlocks or hasps with a shackle diameter ≤8mm.
5How does it prevent tampering?
Once locked, the adjusting screw is covered and inaccessible, so the lock cannot be removed without the key.
6What are the dimensions of BD-D10-1?
Dimensions: 45mm (length) × 39mm (width) × 14mm (thickness).




