Lockouts, Padlocks

Part Number	Description / PDF	Quantity
PSL-PC Panduit Corporation	HEAVY DUTY ZINC PADLOCK CHAIN	127
PSL-PEL Panduit Corporation	PNEUMATIC ENERGY LOCKOUT	1049
PSL-CB-3PC Panduit Corporation	UNIV CIRCUIT BREAKER LOCKOUT	3
PSL-1012 Panduit Corporation	LOCKOUT, VERSATILE PNEUMATIC ,EA	315
PSL-CBNT Panduit Corporation	NO-TOOL CIRCUIT BREAKER LOCKOUT	13324
PSL-KT-MROA Panduit Corporation	LOCKOUT KIT FOR MAINTENANCE DPMT	1
PSL-8OR Panduit Corporation	ORANGE PLASTIC BODY PADLOCK	25
PSL-CBIL Panduit Corporation	I-LINE CIRCUIT BREAKER LOCKOUT	502
PSL-8 Panduit Corporation	RED PLASTIC BODY PADLOCK	343734
PSL-CB-V Panduit Corporation	UNIV CIRCUIT BREAKER LOCKOUT	17
PSL-GLBNSS Panduit Corporation	SLIDING LID LOCK BOX STAINLESS	0
PSL-PK Panduit Corporation	NYLON POUCH ELECTRICIAN LOCKOUT	6
PSL-8BU Panduit Corporation	BLUE PLASTIC BODY PADLOCK	5261
PSL-PE1 Panduit Corporation	PADLOCK EYES ANGLED HARD WROUGHT	155
PSL-CBL-V Panduit Corporation	LARGE HANDLE CIRC BREAK LOCKOUT	29215
PSL-15ABU-LS Panduit Corporation	WEATHER PROOF SECURITY PADLOCK,	20
PSL-16B Panduit Corporation	ALL WEATHER SECURITY PADLOCK, 1.	18
PSL-7BL-LS Panduit Corporation	ALUMINUM BODY PADLOCK LONG BLA	47
PSL-7GR-LS Panduit Corporation	ALUMINUM BODY PADLOCK LONG GRE	0
PSL-16A Panduit Corporation	ALL WEATHER SECURITY PADLOCK, .9	19

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

Type	Functional Features	Application Examples
Labels	Persistent identification via text/graphics; resistant to environmental factors	Equipment tags, chemical hazard labels
Signs	Visual communication of warnings/instructions; reflective/illuminated options	Emergency exit signs, traffic control
Barriers	Physical obstruction with modular assembly; impact-resistant materials	Construction site fencing, crowd control
Lockouts	Energy isolation mechanisms; standardized tagging protocols	Machinery maintenance systems
Padlocks	Key/hex-coded locking; tamper-proof designs	Storage 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

Parameter	Importance
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 certification	Meets 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

Manufacturer	Representative Products
3M	Scotchlite Reflective Labels Series 78XX
Master Lock	Lockout Station 161-RED-KEY
Panduit	Ultra-High Performance Labels PK2T-WH
Wilkinson Star	Modular Safety Barrier System MBS-8
Brady Corporation	LOCKOUT 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