A GPT cable, specifically GPT automotive wire, is a type of electrical wire used in general circuit wiring, primarily within vehicles. GPT stands for “General Purpose Thermoplastic,” in other words, GPT automotive wire is a PVC primary wire used throughout general circuit wiring.
Understanding GPT Automotive Wire
GPT wire is essentially a basic PVC (Polyvinyl Chloride) insulated copper wire designed for common electrical connections in automotive applications. Its designation as "General Purpose Thermoplastic" highlights its standard nature and the type of insulation material used.
Key Characteristics
- Material: PVC insulation over a conductive core (typically stranded copper).
- Purpose: Designed for general-purpose wiring applications.
- Application: Widely used in the automotive industry for various low-voltage circuits.
- Rating: Typically rated for lower voltages found in vehicle electrical systems (e.g., 12V or 24V).
- Flexibility: Generally flexible to facilitate routing within confined spaces in vehicles.
Where is GPT Wire Used?
GPT wire is suitable for a multitude of non-critical circuits in a vehicle, such as:
- Powering interior lights
- Connecting basic switches
- Running power to low-draw accessories
- General signal wiring
It is chosen for its cost-effectiveness and reliability in standard operating conditions within a vehicle's interior or protected areas.
Important Note: While GPT wire is suitable for general purposes, specific applications might require wires with higher temperature ratings, increased flexibility, or enhanced resistance to fluids and abrasion. Always consult automotive wiring diagrams and specifications for the appropriate wire type for any given circuit.
