UL 62275:2025 STANDARD FOR SAFETY Cable Management Systems – Cable Ties for Electrical Installations

UL 62275:2025 sets strict safety and performance standards for electrical installation cable ties, classifying them into Type 2/21/2S/21S with tiered testing requirements. It mandates mechanical strength (loop tensile strength), environmental stability (heat, humidity, UV resistance) and flame retardancy: plastic parts meet UL 94 vertical burning criteria, and components contacting live electrical parts pass the GWFI glow wire test to avoid ignition risks.

A prerequisite for North American UL certification, UL 62275:2025 references UL 94 (vertical burning) and UL 746A Clause 35 (glow wire test) for detailed procedures. It defines precise test methods, sample prep and acceptance criteria to ensure cable ties’ structural and fire safety in service, reducing fire hazards and ensuring reliable performance in industrial, commercial and residential electrical applications.

LISUN supplies the fully test solutions for the following UL 62275:2025, please see the below excel table:

UL 62275:2025 Clause and Subject	LISUN MODEL
6.2 According to loop tensile strength for cable ties and mechanical strength for fixing devices	PULL-2000KG
6.3 According to temperature	GDJS-015B
9.7.2 After heat ageing
9.7.3 After temperature cycling
6.5.1.2 Resistant to ultraviolet light	UV-263LS
11.1 Resistance to ultraviolet light	UV-263LS
6.5.2 According to resistance to corrosion for metallic and composite components	YWX/Q-010
11.2 Resistance to corrosion	YWX/Q-010
8DV.1 Flammability requirements	HVR-LS
8DV.1 Flammability requirements	ZRS-3H
9.6.4 After vibration test for metallic cable ties	LVD-100KG
10 Contribution to fire	ZY-3