Markers

Image	Part Number	Description / PDF	Quantity	Rfq
	1568251508 Weidmuller	WIRE MARKER SLIP-ON 4.2X3MM	0
	1568301653 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1568301659 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1878260340 Weidmuller	WIRE MARKER SLIP-ON 4.2X9MM	0
	1871891730 Weidmuller	WIRE MARKR SLIP-ON 7X6MM YLW/BLK	0
	1806300000 Weidmuller	WIRE MARKER SLIP-ON 9X18MM TRANS	0
	1806190000 Weidmuller	WIRE MARKR SLIP-ON 12X14MM TRANS	0
	1919020000 Weidmuller	WIRE MARKER SLIP-ON 7.4X21MM WHT	0
	1733651637 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1568241526 Weidmuller	WIRE MARKER SLIP-ON 3.4X3MM	0
	1568301665 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1568301698 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1798530000 Weidmuller	WIRE MARKER SLIP-ON 5X18MM TRANS	0
	1568241659 Weidmuller	WIRE MARKER SLIP-ON 3.4X3MM	0
	1869821508 Weidmuller	WIRE MARKER SLIP-ON 3.4X3MM	0
	1568301526 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1918610000 Weidmuller	WIRE MARKER SLIP-ON 3.2X21MM YLW	0
	1568301740 Weidmuller	WIRE MARKER SLIP-ON 11.3MMX4MM	0
	1568251659 Weidmuller	WIRE MARKER SLIP-ON 4.2X3MM	0
	1568261529 Weidmuller	WIRE MARKR SLIP-ON 7X4MM YLW/BLK	0

Markers

1. Overview

Cable and wire management markers are identification systems used to organize, track, and maintain electrical and data cabling infrastructure. These markers ensure operational safety, simplify troubleshooting, and improve system maintainability. Their importance has grown exponentially with the complexity of modern electrical systems in data centers, industrial machinery, and telecommunications networks.

2. Main Types & Functional Classification

Type	Functional Features	Application Examples
Heat-Shrink Markers	Thermally activated durable sleeves with high chemical resistance	Aerospace wiring harnesses, automotive electrical systems
Printed Flag Markers	Rotatable plastic flags with laser-printed text	Control panels, switchgear cabinets
Adhesive Label Markers	PVC/PET materials with strong acrylic adhesive	Data centers, network server racks
Wrap-Around Tags	Pre-printed nylon/steel material with secure closure	Industrial plant maintenance, HVAC systems

3. Structure & Composition

Typical construction includes:

Base material: Polyolefin (heat-shrink), Polyethylene (adhesive labels), or Nylon (wrap tags)
Adhesive layer: Acrylic or silicone-based compounds for surface bonding
Printable surface: UV-resistant top coating for text/image retention
Reinforcement: Fiberglass strands in high-tensile strength markers

4. Key Technical Parameters

Parameter	Typical Range	Importance
Operating Temperature	-40 C to +150 C	Determines environmental suitability
Adhesion Strength	0.8-3.5 N/mm	Affects long-term durability
Material Thickness	0.5-3.0 mm	Influences mechanical protection
Print Resolution	200-600 dpi	Impacts readability and scanning accuracy
Chemical Resistance	IP68 rating typical	Essential for industrial environments

5. Application Fields

Telecommunications: Fiber optic cable identification in central offices
Power Distribution: High-voltage cable labeling in substations
Manufacturing: Machine wiring documentation per ISO 15031-6
Transportation: Rail vehicle cable tracking systems
IT Infrastructure: Structured cabling in Tier-IV data centers

6. Leading Manufacturers & Products

Manufacturer	Key Product	Technical Highlights
Panduit	Pan-Tag II	UV-resistant nylon, 20-year durability rating
3M	Scotch Marker System	Pressure-sensitive adhesive, 128-color coding
HellermannTyton	Cableflag	Rotational design with thermal printing
TE Connectivity	Raychem Marker Kits	Heat-shrink materials with MIL-STD-130N compliance

7. Selection Recommendations

Key considerations:

Environmental factors: Temperature extremes, chemical exposure
Installation method: Snap-on vs. adhesive vs. heat-activated
Regulatory compliance: NEC Article 645.9, TIA-606-B standards
Readability requirements: Barcoding vs. alphanumeric text
Lifespan expectations: Outdoor UV resistance vs. indoor use

Case Study: A European data center improved maintenance efficiency by 40% after switching to adhesive markers with integrated QR codes for asset tracking.

8. Industry Trends

Emerging developments include:

Smart markers with embedded RFID chips for real-time monitoring
Biodegradable materials meeting RoHS 3.0 directives
AI-powered optical character recognition (OCR) for automated documentation
Nano-coatings for self-cleaning hydrophobic surfaces
Standardization initiatives through ISO/IEC 14763-2:2022