Electrical Panel Lockout Device- Industrial Rotary Knob & Power Transfer Switch Lockout
BD-D81-1
The BD-D81-1 knob/selector switch lockout device is a heavy-duty LOTO (Lockout/Tagout) isolation device specifically designed for industrial power distribution cabinet knobs and selector switches. It features an alloy plastic housing combined with a reinforced, thickened A3 steel base, ensuring stable installation on electrical equipment during long-term operation.
- Dual composite structure: high-hardness alloy engineering plastic housing + 2mm thick anti-rust painted A3 steel base, excellent anti-vibration & anti-deformation performance
- Standard unified base dimension: 54mm width × 52mm length, convenient standardized bulk procurement for electrical manufacturers
- Dual optional installation: drill-free heavy 3M double-sided adhesive or screw fixing, protect thin/thick control panels from damage
- Custom lock clip mold service, fit all irregular non-standard rotary knobs & power transfer switches
- Precision tight clamping gap, stop accidental rotation of switches under cabinet fan vibration
- Dedicated lockout for rotary knobs & transfer switches on low/high voltage distribution cabinets
- Multi-shackle lug supports safety padlocks with shackle ≤7mm for multi-worker group lockout
- Fully complies with OSHA 29CFR 1910.147 lockout-tagout industrial safety standards
Product Appearance
Core parameters:
- Model No.: BD-D81-1
- Whole Material: Alloy engineering plastic lock body + 2mm thick anti-rust painted A3 steel base
- Base Size: Width 54mm × Length 52mm
- Installation Mode: 3M double-sided adhesive (drill-free) / screw fixing
- Applicable Object: Cabinet rotary knobs, power transfer switches
- Custom Service: Custom lock clip shape for various non-standard electrical knobs
- Compatible Padlock: Safety padlock shackle diameter ≤7mm
- Compliance Standard: OSHA Lockout Tagout 29CFR 1910.147
FAQs
1What’s the core difference between BD-D81-1 and competitor ES-EPL-42 rotary lock?
Competitor ES-EPL-42 only has thin single nylon base, easy to shift under vibration, fixed lock clip without customization. BD-D81-1 adds 2mm A3 steel reinforced plate, unified 54*52mm base, dual adhesive/screw installation, and supports custom lock clips for irregular knobs.
2Can BD-D81-1 fit irregular non-standard cabinet rotary knobs?
Yes, we offer OEM custom lock clip mold service based on your knob size and outline drawing.
3Will this lock slide when the cabinet fan vibrates continuously?
The thick A3 steel base increases friction and weight, matched tight clamping gap, effectively prevent displacement caused by equipment vibration.
4Can I install this lock without drilling thin electrical panels?
Can I install this lock without drilling thin electrical panels?
5Is this lock specially designed for power transfer switches on distribution cabinets?
It is developed exclusively for cabinet rotary knobs and power transfer switches, widely applied in low-voltage power distribution workshops.