2 × 1mm² Transparent Flexible Twin Wire with Identified Conductor – Sold by the Metre

Flexible twin wire made from two parallel conductors, each with a nominal cross-sectional area of 1mm². Its transparent insulation leaves the conductors visible, while a longitudinal red stripe identifies one side throughout the cable.

It is sold by the metre and can be supplied as a single continuous length of up to 10 metres, depending on the quantity selected. It is suitable for DC connections, lighting, electronics, robotics and auxiliary wiring in 3D printers or CNC machines.

Main features

• Number of conductors: 2.
• Nominal cross-sectional area: 1mm² per conductor.
• Construction: two stranded conductors joined in parallel.
• Insulation: transparent.
• Conductor identification: longitudinal red stripe on one side.
• Sales format: sold by the metre.
• Available continuous length: up to 10 metres.
• Supplied without connectors.

Continuous lengths

The listed price is for 1 metre. When several units are selected, the cable will be supplied as a single continuous length whenever possible, up to a maximum of 10 metres.

• 1 unit: 1 metre.
• 2 units: one continuous 2-metre length.
• 5 units: one continuous 5-metre length.
• 10 units: one continuous 10-metre length.

Typical applications

• DC power connections.
• Auxiliary wiring in 3D printers and CNC machines.
• LED lighting and other low-voltage loads.
• Robotics, automation and electronic projects.
• Custom extension leads or wiring assemblies with suitable connectors.

Conductor identification

The red stripe makes it possible to distinguish the two conductors along the entire cable. It may be used to identify the positive side when this convention is followed consistently, but the marking does not determine electrical polarity by itself.

Before applying power, check both ends with a continuity test or follow the equipment wiring diagram. Consistent identification helps prevent reversed polarity during installation and maintenance.

Compatibility and selection

Compatibility depends on voltage, load current, total length, acceptable voltage drop and the terminals being used. A 1mm² cross-sectional area does not provide a universal maximum-current rating without knowing the installation conditions.

Before use, check:

• The maximum expected circuit current.
• Voltage drop over the complete outgoing and return path.
• The wire size accepted by connectors, ferrules and terminal blocks.
• Temperature and ventilation along the cable route.
• Whether suitable fuse protection is required.

No insulation voltage rating or certification for mains wiring is specified. As a precaution, it should not be used for 230V mains power solely on the basis of its appearance or conductor size.

Preparation and installation

• Cut both conductors cleanly to the required length.
• Separate them only over the short section needed for termination.
• Strip the insulation without cutting or weakening the strands.
• Use terminals, connectors or ferrules suitable for 1mm² conductors.
• Provide strain relief to keep mechanical loads away from the terminals.
• Protect the wire from sharp edges, hot areas and moving components.

Although this is a flexible wire, it is not specified as continuous-flex cable. Before installing it inside a drag chain or on a moving axis, check that its construction is suitable for the expected bending cycle.

Catalogue alternatives

The following wires are available for circuits requiring a different conductor size:

• 16 AWG red flexible silicone wire, 1 metre.
• 16 AWG black flexible silicone wire, 1 metre.
• 12 AWG red flexible silicone wire, 1 metre.
• 12 AWG black flexible silicone wire, 1 metre.

Package contents

• 1 × Length of 2 × 1mm² twin wire in the selected quantity.