Miniature Circuit Breaker Lockout Device-with rotating screw
BD-D14
BD-D14 circuit breaker lockout device made of nylon & chrome-plated copper, fits handle width ≤7mm MCB/MCCB, tool-free installation, accepts padlocks ≤8mm shackle.
- Rugged nylon + chrome-plated copper construction
- Fits MCB/MCCB with handle width ≤7mm
- Tool-free installation with built-in locking screw
- Anti-tamper design: screw covered after locking
- Works with safety padlocks/hasps lockout ≤8mm shackle
- High-visibility red for job site safety
- Fully compliant with LOTO standards
Product Appearance


Core parameters:
- Model: BD-D14
- Material: Multi-Function Medium Circuit Breaker Lockout
- Color: Red
- Dimensions: 41mm × 38mm × 14mm (L×W×T)
- Application: Miniature Circuit Breakers (MCB) & Molded Case Circuit Breakers (MCCB)
- Handle Fit: Width ≤13mm
- Locking Method: Built-in locking screw (tool-free)
- Padlock Compatibility: Shackle ≤8mm
- Function: Lockout-Tagout (LOTO) safety device
FAQs
1What breakers does BD-D14 fit?
BD-D14 fits MCB and MCCB with handle width ≤7mm.
2What material is BD-D14 made of?
It is made of durable nylon and chrome-plated copper for strength and rust resistance.
3Is installation tool-free?
Yes. It uses a built-in locking screw that can be fully tightened by hand.
4What padlocks can I use?
It works with safety padlocks and hasps with shackle diameter ≤8mm.
5How does it prevent tampering?
Once locked, the screw is covered and cannot be accessed without the padlock key.
6What is the size of BD-D14?
Dimensions: 41mm × 38mm × 14mm (L×W×T).




