Lockouts, Padlocks

Image Part Number Description / PDF Quantity Rfq
5-02102-94

5-02102-94

Digi-Pas Technologies

OUTDOOR SMART PADLOCK 3RD GEN, W

7

5-02101-94

5-02101-94

Digi-Pas Technologies

OUTDOOR SMART PADLOCK 3RD GEN, W

8

Lockouts, Padlocks

1. Overview

Labels, signs, barriers, lockouts, and padlocks are critical components of safety and operational systems in industrial, commercial, and public infrastructure. These devices ensure compliance with safety regulations, prevent unauthorized access, and mitigate risks in hazardous environments. Modern applications emphasize durability, visibility, and integration with digital systems to enhance workplace safety and efficiency.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
LabelsPersistent identification via text/graphics; resistant to environmental factorsEquipment tags, chemical hazard labels
SignsVisual communication of warnings/instructions; reflective/illuminated optionsEmergency exit signs, traffic control
BarriersPhysical obstruction with modular assembly; impact-resistant materialsConstruction site fencing, crowd control
LockoutsEnergy isolation mechanisms; standardized tagging protocolsMachinery maintenance systems
PadlocksKey/hex-coded locking; tamper-proof designsStorage cabinets, utility boxes

3. Structure and Components

Typical configurations include:

  • Labels: Substrate (vinyl/polyester) + adhesive layer + protective overlaminate
  • Signs: Aluminum/steel core + retro-reflective sheeting + UV-resistant coating
  • Barriers: Steel/aluminum posts + high-density polyethylene panels + base weights
  • Lockouts: Durable polymer body + integrated lock slots + identification tags
  • Padlocks: Brass/copper alloy housing + boron steel shackle + dual-ball bearing mechanism

4. Key Technical Specifications

ParameterImportance
Material durability (UV/weather resistance: 5-10 years)Ensures long-term visibility in harsh conditions
Lock class (Master Lock 6125: 1.5cm shackle diameter)Determines security level against drilling/tampering
Load capacity (Barriers: 200-500 kg/m )Guarantees structural integrity under impact
Chemical resistance (Labels: ASTM D5264 compliance)Maintains adhesion in corrosive environments
OSHA/ISO certificationMeets regulatory requirements for industrial safety

5. Application Fields

Primary sectors include:

  • Manufacturing: CNC machine lockout systems
  • Energy: Electrical panel labeling and valve blocking
  • Transportation: Highway work zone barriers and signage
  • Healthcare: Biohazard material storage locks
  • Construction: Scaffolding access control barriers

6. Leading Manufacturers and Products

ManufacturerRepresentative Products
3MScotchlite Reflective Labels Series 78XX
Master LockLockout Station 161-RED-KEY
PanduitUltra-High Performance Labels PK2T-WH
Wilkinson StarModular Safety Barrier System MBS-8
Brady CorporationLOCKOUT TAGOUT SOLUTIONS 1460 Series

7. Selection Guidelines

Key considerations:

  • Environmental factors (temperature range: -40 F to 250 F)
  • Compliance with OSHA 29 CFR 1910.147 standards
  • Customization options (barcode/RFID integration)
  • Service life vs. cost analysis (e.g., vinyl labels: $0.50/unit vs. metal signs: $15/unit)
  • User accessibility (keyed-alike vs. unique key systems)

8. Industry Trends

Current developments focus on:

  • Smart labels with NFC/QR code traceability
  • Self-illuminating photoluminescent signage
  • Multi-lockout stations with digital verification
  • Recyclable polymer barrier materials
  • AI-powered visual recognition for compliance monitoring
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