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TE Connectivity TRSA Cable Marker, White Pre-printed H, Polyolefin, 3 mm Maximum Cable Diameter, 1 mm TRSA-1019/C/1/H

Category Cable Marker Brand TE Connectivity Condition New

Specifications

Country of Origin Czech Republic
Brand TE Connectivity
Material Polyolefin
Colour White
Model TRSA-1019/C/1/H
Tensile Strength 5MPa
Series TRSA
Maximum Operating Temperature 135°C
Minimum Operating Temperature -55°C
Standards/Approvals ASTM D876, ISO 1817, IEC 243, ISO 188, ISO 37
Maximum Cable Diameter 3mm
Minimum Cable Diameter 1mm
Fire Behaviour Flame retardancy (Duration of burning 30s max)
Legend H
- Size 3//1 Nominal internal diameter 3 mm
- Size 6//2 Nominal internal diameter 6 mm
- Size 12//4 Nominal internal diameter 12 mm
HEAT SHRINK MARKER H 3/1Brand TE Connectivity

Key Features

  • Supplied as a pre-printed white cable marker with clear black legend H.
  • Made from irradiated polyolefin for durability and chemical resistance.
  • 3 mm maximum and 1 mm minimum internal cable diameter for versatile application.
  • Highly flame-retardant and compliant with ASTM D876, ISO 1817, IEC 243, ISO 188, ISO 37 standards.
  • Continuous operating temperature range from -55°C to +135°C.
  • Tensile strength rated at 5 MPa for reliable performance.
  • Suitable for quick installation and provides good resistance to common fluids.

Product Description

The TE Connectivity TRSA-1019/C/1/H Cable Marker offers professional identification for cable installations in industrial, laboratory and automation environments. This model features a white polyolefin sleeve pre-printed with a clear black 'H', ensuring immediate, reliable cable identification even under poor lighting conditions.

Designed for usability, the cable marker accommodates cables from 1 mm up to 3 mm diameter and exhibits a robust 3:1 shrink ratio. Upon heating above 120°C, it shrinks to one-third of its supplied diameter, tightly fitting a range of wires or bundles. The use of irradiated polyolefin delivers proven chemical resistance and extended durability. This construction ensures the sleeve remains legible and intact in demanding cable management and wiring applications, protecting against abrasion and environmental stresses.

Engineered to meet strict safety and reliability standards, the TRSA Cable Marker is flame-retardant and tested to ASTM D876, ISO 1817, IEC 243, ISO 188 and ISO 37 specifications. It offers a continuous operating temperature range from -55°C to 135°C, with short-term resistance up to 300°C. Tensile strength is rated at 5 MPa, providing security during installation and long-term use. Flame retardancy is verified with a maximum burning time of 30 seconds.

Three available sizes (3 mm, 6 mm, and 12 mm nominal internal diameters) increase installation flexibility across different cable thicknesses. The marker is non-printable and designed for rapid installation, optimizing time and reliability in large-scale cabling projects. Its robust fluid resistance and clear legend visibility streamline cable management, troubleshooting, and system identification in control panels, electrical distribution, and signal routing.

Industrial applications include cable management in electrical panels, automation wiring, laboratory equipment, manufacturing machinery, and commercial installations where high safety and durability are required. Laboratory and process engineers also rely on this product for organized, compliant cable marking in critical systems.

Explore more cable management solutions from TE Connectivity in Electronics & Electricals and Wires & Cables at EnvMart to ensure safety and efficiency in every installation.

TE Connectivity TRSA Cable Marker, White Pre-printed H, Polyolefin, 3 mm Maximum Cable Diameter, 1 mm TRSA-1019/C/1/H
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Frequently Asked Questions

The TE Connectivity TRSA Cable Marker can accommodate a maximum cable diameter of 3 mm.

This model is made from irradiated polyolefin, which provides durability and chemical resistance.

It has a continuous operating temperature range from -55°C to 135°C.

The marker is compliant with ASTM D876, ISO 1817, IEC 243, ISO 188, and ISO 37 standards.

The tensile strength of this unit is rated at 5 MPa.

Upon heating above 120°C, it shrinks to one-third of its supplied diameter, allowing it to fit tightly around a range of wires or bundles.

No, this marker is non-printable and is designed for rapid installation.

It is flame-retardant, verified with a maximum burning time of 30 seconds.

This model is available in three sizes: 3 mm, 6 mm, and 12 mm nominal internal diameters.

It is suitable for cable management in electrical panels, automation wiring, laboratory equipment, and commercial installations.

The cable marker is white and features a clear black legend 'H'.

The TE Connectivity TRSA Cable Marker is manufactured in the Czech Republic.

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