TE Connectivity TRSA Cable Marker, White, Pre-printed X, 12 mm Max Cable Diameter, 4 mm Min Cable Diameter TRSA-1019/G/1/X

TE Connectivity presents the TRSA-1019/G/1/X Cable Marker, a high-performance solution designed for clear, permanent, and reliable cable identification in demanding environments. This cable marker features a white heat-shrinkable polyolefin sleeve that is pre-printed with the letter "X" in bold black, ensuring legibility even in reduced lighting conditions. The product is specifically engineered to suit cables with a maximum diameter of 12 mm and a minimum diameter of 4 mm, making it suitable for a broad array of wire and cable types across industrial, automation, and electrical systems.

With an impressive 3:1 shrink ratio, the TRSA-1019/G/1/X marker securely conforms to cables when heated above 120°C, reducing its supplied diameter to approximately one third and providing lasting attachment without slippage. Its material is irradiated polyolefin, which delivers high flame retardance, durability, and excellent resistance to a wide range of fluids and industrial contaminants. The marker supports a continuous operating temperature range from -55°C up to 135°C and is capable of withstanding short-term spikes up to 300°C for specialized conditions.

Designed with industry standards in mind, this marker complies with ISO 188, ASTM D876, IEC 243, ISO 1817, and ISO 37, ensuring it meets demanding safety, mechanical, and environmental requirements. Its robust tensile strength of 5 MPa guarantees stability, while its flame-retardant construction helps reduce fire hazards in electrical installations. The marker is non-printable after manufacture, providing a tamper-evident, tamper-proof method of marking.

Applications for the TRSA cable marker include wire harnesses, panel assembly, control cabinets, maintenance documentation, and any cable management scenario where permanent, quick identification is essential. The pre-printed "X" legend is suitable for alphanumeric coding systems, reference labeling, and compliance with structured wiring standards in commercial, industrial, and laboratory facilities.

TE Connectivity's TRSA-1019/G/1/X Cable Marker combines flexibility, safety, and reliability for cable management, helping professionals enhance organization, workflow, and maintenance in complex wiring environments.

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