Cable/Lead BLOW 73-003# 0.22 mm² blue — electrical wire, single conductor

BLOW 73-003# 0.22 mm² blue is a single-conductor electrical wire intended for low-current and signal wiring. The 0.22 mm² conductor cross-section and flexible insulation make this lead suitable for compact wiring inside control panels, junction boxes and electronic devices where space is limited and neat routing is required. The blue insulation provides clear color identification for circuits and signal paths.

Advantages

The cable offers a small cross-section with sufficient conductivity for signal and control circuits while occupying minimal space. Its single-conductor construction enables straightforward termination with ferrules, crimps or solder joints. The colored insulation improves circuit identification and reduces wiring errors during installation or maintenance. The product is designed for reliable low-current performance and tidy routing in confined assemblies.

Suitable for

• Signal and control wiring in automation and control cabinets
• Internal wiring of electronic devices and instruments
• Connection of low-current sensors, switches and relays
• Junction boxes and terminal blocks where compact wiring is required

Key specifications

• Conductor cross-sectional area: 0.22 mm²
• Conductor type: single conductor (solid or finely stranded as supplied)
• Insulation color: blue for clear circuit identification
• Intended current class: low-current and signal applications
• Typical usage environment: internal device wiring, control panels, junction boxes

How to use

Strip a short length of insulation to expose the conductor and terminate according to the equipment requirements: use appropriate ferrules or crimp terminals for stranded conductors, or solder for solid conductors where applicable. Route the cable through ducts, channels or cable ties to maintain a tidy installation and avoid mechanical strain at termination points. Ensure connections are made to powered-off circuits and verify continuity and correct polarity before energizing.

Usage recommendations

For reliable long-term connections, match termination hardware to the conductor type and cross-section, avoid over-tightening terminal screws that could damage the conductor, and protect exposed lengths from abrasion. Use color-coded wiring practices to simplify maintenance and testing.