By Unitedstatess 
When it comes to electrical installations, selecting the right cable is crucial for ensuring safety and efficiency. Among various options, armored cables are preferred in many industrial and commercial applications due to their robust construction. One specific type often encountered is the 2/3 armored cable. This blog will explore the dimensions, applications, and benefits of using 2/3 armored cables.
What is 2/3 Armored Cable?
Armored cables are designed to provide mechanical protection to the conductors inside. They typically feature a layer of armor made from steel or aluminum, which guards against physical damage from external forces. This makes them ideal for environments where cables may be exposed to harsh conditions, such as in construction sites or underground installations.
Diameter Specifications
The diameter of a 2/3 armored cable can vary based on several factors, including the gauge of the wire, insulation material, and the number of conductors. Typically, the outer diameter of these cables ranges from 0.5 inches to 1.5 inches (12.7 mm to 38.1 mm).
For instance:
- A 2/0 AWG armored cable might have an outer diameter of approximately 1.13 inches (28.7 mm).
- Smaller sizes, such as 14 AWG, will have a considerably thinner diameter(
)(
).
For precise measurements, it’s essential to consult the manufacturer’s specifications, as different brands may have slight variations in their cable designs.
Applications of 2/3 Armored Cable
The robust nature of 2/3 armored cables makes them suitable for various applications:
- Industrial Settings: Used extensively in factories where cables are prone to mechanical damage.
- Outdoor Installations: Their armor provides protection against environmental factors like moisture and UV radiation.
- Underground Wiring: Ideal for direct burial applications, as they can withstand soil pressure and moisture(
).
Benefits of Using Armored Cables
- Durability: The armored construction provides excellent resistance to abrasion and impact, ensuring long-lasting performance.
- Safety: Reduced risk of electrical hazards due to the protective layer that prevents exposure to conductive materials.
- Versatility: Suitable for various environments, making them a preferred choice for electricians and engineers(
) .
Conclusion
Understanding the diameter and applications of 2/3 armored cable is crucial for anyone involved in electrical installations. Their robust design offers a high level of protection and versatility, making them an excellent choice for both commercial and industrial applications. If you’re considering using armored cables, be sure to consult detailed specifications from manufacturers to ensure you select the right size for your project.
For further details on armored cable specifications, check out the following resources: