Universal Circuit Breaker Lockout Device
BD-D05-4
BD-D05-4 Miniature Circuit Breaker (MCB) Lockout – A professional LOTO solution for single-pole breakers. Crafted from high-strength, non-conductive Nylon PA, it ensures OSHA-compliant safety during electrical maintenance. Featuring a secure screw-on mechanism, it fits most European/Asian MCBs (handles ≤6mm) and supports padlocks with shackles up to 8mm. Compact, durable, and finished in high-visibility red for maximum industrial safety.
- Premium PA insulated material, non-conductive and durable
- Universal fit for most European & Asian single-pole circuit breakers
- Designed for breaker handles ≤6mm thick
- Easy installation with only a small screwdriver
- Works with safety padlocks (shackle ≤8mm) for LOTO compliance
- Locks breaker firmly in OFF position to prevent accidental energization
- Bright red color for high visibility on job sites
Product Appearance
Core parameters:
- Product Name：BD-D05-4 Simple Miniature Circuit Breaker Lockout
- Material：PA (Nylon) – Insulated & Heavy-Duty
- Product Size：56mm × 24mm × 6.2mm (L×W×Thickness)
- Color：Red
- Application：Single-pole miniature / moulded case circuit breakers
- Compatible Handle Thickness：≤6mm
- Padlock Compatibility：Shackle diameter ≤8mm (padlock not included)
- Installation：Tighten with small screwdriver + padlock
- Function：Locks breaker in OFF position; prevents power-on
- Key Application：Electrical maintenance, LOTO procedures, industrial safety
FAQs
1What breakers does BD-D05-4 fit?
It fits most single-pole miniature and moulded case circuit breakers from European and Asian brands, suitable for handle thickness ≤6mm.
2What material is BD-D05-4 made of?
It is made of PA (nylon), which is strong, insulating, wear-resistant, and safe for electrical LOTO use.
3What tools are needed for installation?
Only a small screwdriver to tighten the lock; no complex tools required.
4What padlock can I use with BD-D05-4?
Use an industrial safety padlock with shackle diameter ≤8mm (padlock sold separately).
5Does this lock prevent the breaker from being turned on?
Yes. Once locked, the breaker is secured in the OFF position and cannot be switched on until removed.
6What is the size of BD-D05-4?
Dimensions: 56mm (L) × 24mm (W) × 6.2mm (T). Compact and fits most electrical panels.