Marker ko1,5-e (x300) 038304

Marking system for electrical installations

The ko1,5-e marker is an element of the CAB 3 marking system by LEGRAND, designed for the permanent labeling of wires and terminals in professional electrical installations. The product in wholesale format (300 pieces per pack) is ideal for electrical workshops, manufacturing plants, and during service work - anywhere where fast and clear marking of connections is necessary.

Construction and design

The marker is made of plastic in a small booklet format, which facilitates the removal of individual elements and work organization. The dimensions of a single marker are 5 mm in length and 3 mm in width, allowing it to fit on any wire with an appropriate cross-section.

The print consists of the letter E in black on a yellow background - this is a classic high-contrast combination that ensures good readability even in poor lighting within a distribution board or installation box. The yellow background is characteristic of the CAB 3 system and allows for quick distinction of markings from other installation elements.

Scope of application and compatibility

The marker is intended for cables and wires with a cross-section from 0.5 to 1.5 mm², which includes popular installation cores used in building equipment. The manufacturer provides an approximate range of 0.75-1.5 mm², and additional parameters from the technical documentation indicate compatibility with wires having a core diameter of approximately 0.8 mm and an outer cable diameter of up to 2 mm.

The CAB 3 system also includes dedicated Viking 3 connection terminals - up to 4 markers can be placed on a single terminal for wires up to 0.5 mm², or 3 markers for cores from 0.5 to 1.5 mm². This allows for precise labeling of every connection point without the risk of error during installation or maintenance.

Versatility of the marking system

The CAB 3 system offers a complete set of markings - from individual letters (A-Z) to digits and functional symbols. You will also find variants for smaller cross-sections (0.15-0.5 mm²) in the range, enabling consistent marking of the entire installation regardless of the thickness of the wires used. The range includes variants such as 0.15-0.5 mm² and 0.75-1.5 mm².

The wholesale sales format (300 pieces) reduces the unit cost and makes the product a practical choice for electricians working on larger projects.