3 core and earth TPS cable typically consists of three conductors (live, neutral, and earth) plus an additional earth conductor. It's commonly used in situations where an earth connection is required for safety reasons, alongside the live and neutral connections for powering devices. 3 core and earth cable is commonly used in Australia, follows the AS/NZS 5000.2 standard, and is SAA certified.
Application
3 core and earth TPS (Thermoplastic Sheathed) cable is a widely used wiring solution in residential, commercial, and light industrial electrical installations. It features three insulated conductors-typically active (live), neutral, and switched active-alongside a bare earth conductor. This configuration makes it particularly well-suited for applications requiring two-way switching, such as hallway or stairway lighting circuits where a light can be controlled from two different locations.
One of the primary advantages of using 3 core and earth cable in two-way lighting systems is its ability to carry multiple control signals within a single sheath, simplifying installation and reducing clutter. Electricians often choose this cable to connect light switches and fittings efficiently while maintaining compliance with electrical safety standards.
Feature
● Approvals: AS/NZS 5000.2
● Conductor: Plain annealed copper conductor
● Insulation: V-90 PVC
● Insulation Colours: Red, White, Blue/Black, Green/Yellow
● Sheath:3V-90 PVC
● Sheath Colour: White/Purple/Yellow/Blue
● Normal Operating Temperature: +90°c
● Minimum Operating Temperature: 0°c
● Mechanical Impact: Light
● Water Exposure: Occasional Condensation
● Solar Radiation And Weather Exposure: Occasions
● Certification: SAA
Certification
TPS cables are fully compliant with SAA-240436-EA certification, a mandatory requirement for accessing the Australian and New Zealand electrical markets. You can verify the certificate directly on the official SAA website. In addition, Orange Circular Cable, SDl Cable, Earthing Cable, Elastomer Cable, Heavy Duty Cable, Ordinary Duty Cable, Building Cable, Medium Voltage Cable and other Oceania standard wires and cables have passed SAA certification.
Package
Factory
Greater Wire & Cable is a trusted cable manufacturer with more than 30 years of industry experience. Our long-standing commitment to quality, innovation, and customer satisfaction has enabled us to expand our reach across the globe, with our products now being sold in over 80 countries and regions.Whether supplying projects in Australia, North America, Europe, or the Middle East, we bring the same level of dedication to consistent quality, dependable logistics, and responsive service.
As the global demand for certified, high-performance cable continues to grow, Greater Wire & Cable stands ready as your reliable manufacturing partner in delivering safe, durable, and standards-compliant cable solutions worldwide.
Case
Partner
FAQ
Q: What is 3 core & earth cable used for?
Q: What does TPS cable stand for?
Q: What is the color of earth wire in 3 core cable?
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| 3C FLAT PVC | ||||||||||
| Insulation Colours | Conductor | Cable | Min installed bending radius(a) mm | |||||||
| Nominal C.S.A. mm2 |
Number and diameter of wires No/mm |
Nominal diameter mm |
Nominal insulation thickness mm |
Overall diameter mm |
Approx. mass kg/100m |
|||||
| Minimum | Maximum | |||||||||
| Major axis | Major axis | Major axis | Major axis | |||||||
| Red, White, Blue | 1.0 | 7/0.42 | 1.26 | 0.6 | 8.8 | 4.1 | 9.0 | 4.3 | 8 | 20 |
| Red, White, Blue | 1.5 | 7/0.52 | 1.56 | 0.6 | 9.8 | 4.5 | 10.1 | 4.6 | 10 | 20 |
| Red, White, Blue | 2.5 | 7/0.67 | 2.0 | 0.7 | 12.1 | 4.4 | 12.4 | 5.5 | 15 | 20 |
