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TE Connectivity TRSA Cable Marker, Heatshrink, White, Pre-printed U, 3 mm Max Cable Diameter, 1 mm Min Cable TRSA-1019/C/1/U

Category Cable Marker Brand TE Connectivity Condition New

Specifications

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

Key Features

  • Constructed from durable polyolefin material for flame retardancy.
  • Pre-printed "U" legend ensures clear cable identification.
  • Compatible with cable diameters from 1 mm to 3 mm.
  • Operates across a temperature range of -55°C to 135°C.
  • Complies with ASTM D876, ISO 37, IEC 243, ISO 188, and ISO 1817 standards.
  • Tensile strength rated at 5 MPa for secure installation.
  • Easy installation and resistance to common industrial fluids.

Product Description

TE Connectivity TRSA-1019/C/1/U is an industrial heatshrink cable marker made from irradiated polyolefin, designed to provide precise cable identification and protection in electrical installations. This cable marker is pre-printed with the legend "U", allowing quick and reliable wire marking for maintenance, troubleshooting, and organization. Its white colour creates strong contrast, ensuring readability in poor lighting conditions.

Engineered for professional applications, the marker shrinks to 33% of its supplied diameter when heated to above 120°C, firmly adapting to various cable sizes with a 3:1 shrink ratio. It fits cables with diameters between 1 mm and 3 mm, accommodating common wiring in control panels, wiring harnesses, and cable management systems. The polyolefin material is highly flame-retardant, meeting ASTM D876 requirements, and resists burning for up to 30 seconds to maximize safety.

Offering operational resilience, the marker operates reliably across temperatures ranging from -55°C to 135°C, withstanding higher temperatures for short periods. It is compliant with multiple international standards, including ASTM D876, ISO 37, IEC 243, ISO 188, and ISO 1817, demonstrating its suitability for demanding environments in manufacturing, automation, industrial, and electrical maintenance sectors.

The product features easy and rapid installation, enabling efficient marking without the need for specialized tools. Its tensile strength of 5 MPa ensures stable positioning and robust performance, even when cables are subjected to mechanical stress. Resistant to common fluids, it maintains its integrity and marking clarity in commercial, industrial, and laboratory settings.

Common applications include cable management in data centers, industrial equipment, plant automation, control cabinets, and laboratory installations. The high visibility and heat shrink properties make it a reliable choice for engineers, technicians, and installers seeking secure, compliant cable marking solutions.

Browse more TE Connectivity cable management products and related marker solutions in the Cable Marker category for comprehensive industrial and commercial wiring organization.

TE Connectivity TRSA Cable Marker, Heatshrink, White, Pre-printed U, 3 mm Max Cable Diameter, 1 mm Min Cable TRSA-1019/C/1/U
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Frequently Asked Questions

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

This cable marker supports a minimum cable diameter of 1 mm.

It operates across a temperature range of -55°C to 135°C.

The marker is constructed from polyolefin material, which provides flame retardancy.

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

It complies with ASTM D876, ISO 37, IEC 243, ISO 188, and ISO 1817 standards.

The shrink ratio of this model is 3:1, meaning it shrinks to one-third of its supplied diameter when heated.

The pre-printed "U" legend ensures clear cable identification, facilitating maintenance and troubleshooting.

Installation is easy and rapid, requiring no specialized tools, and it shrinks when heated above 120°C.

Common applications include cable management in data centers, industrial equipment, control cabinets, and laboratory installations.

It has flame retardancy properties, with a duration of burning of a maximum of 30 seconds.

The country of origin for this cable marker is India.

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