Smartphones, earphones, laptops- all have become wireless, but in the end, they need power cables to function. When the night is stormy, and the city gets plunged into darkness, and when the WIFI signals flicker and screens get dimmed. Who comes as a saviour when servers gasp for breath? They are power cables that revive networks, restore power and bring life back online. 
They are the backbone of electrical infrastructure. The world is becoming wireless but power cables are essential for industries ranging from construction to data centres. So, in this blog, we will understand the importance of using the right power cables and their different types. Also, the blog is dedicated to manufacturers and wholesalers of power cables who are looking for detailed information about their purchases and types.

Why do Power Cables Matter Even in the 21st Century?

A person needs to apply the right power cable types to avoid

• Compliance & Legal Issues
• Poor Performance of Electrical Systems 
• Electrical Overload & Fire Hazards
• Frequent Power Outages & Equipment Damage
• Energy Loss & Higher Electricity Bills

Key Types of Cables

Armoured vs. Unarmoured Cables

• Armoured Cables: They are used where mechanical protection is necessary. The prime usage is in outdoor and industrial applications. For example, SWA (Steel Wire Armoured) and AWA (Aluminium Wire Armoured) cables.
• Unarmoured Cables: These are used in indoor wiring or enclosed conduits as they are more flexible.

Voltage Categories

• Low Voltage (LV) Cables (Up to 1kV): Suitable for small industrial applications such as offices, and homes.
• Medium Voltage (MV) Cables (1kV-35kV): Used in utility networks, industrial plants, and commercial buildings.
• High Voltage (HV) Cables (Above 35kV): Used in power grid infrastructure for power transmission over long distances.

Single-Core vs. Multi-Core Cables

• Single-Core Cables: Ideal types of cables in power systems for high applications.
• Multi-Core Cables: Used in multi-connection and control panel systems.

Flexible vs. Rigid Cables

• Flexible Cables: The best option for appliances and temporary power setups.
• Rigid Cables: The best option for fixed electrical installations.

Specialty Cables

• Fire-Resistant Cables: Maintain circuit integrity in extreme heat conditions.
• Submarine Cables: Designed for underwater power transmission.
• Solar Cables: Ideal for solar panel systems as they are UV-resistant.

Get the Best Power Cables for Your Business

As a leading manufacturer of power cables, we provide high-quality, durable, and cost-effective solutions for wholesalers and bulk buyers. If you’re looking for a reliable supply partner, contact us today to discuss your requirements and get a competitive quote.

Different Types of Cables: What Does It Mean to You?

Understanding different types of cables is important because it directly impacts safety, efficiency, cost savings, and daily convenience. Here’s why it matters and how it can make a valuable change in their life:

Preventing Electrical Hazards

Safety is first and foremost. The wrong cable usage has led to many electrical fires and accidents. Knowing the difference between what is cable, and what is power cable; high-power and low-power cables helps prevent short circuits, electrical shocks, appliance damage and overheating. For example, using the wrong extension cord of low voltage for a heater or microwave can overload the cable, causing it to melt or catch fire.

Avoid Unnecessary Repairs & Energy Waste

Choosing the right cables helps save money by reducing power loss and ensuring efficient energy consumption. It then leads to fewer repairs for damaged appliances and lower electricity bills. For example, using undersized or low quality wires in a home or office can lead to voltage drops, hence increasing power consumption and making appliances work harder.

Enhancing Home & Work Efficiency

Understanding power cables more effectively helps in setting up and maintaining electronic systems better. You can get better Wi-Fi and network performance with the right Ethernet cables. In addition to that, smooth home automation with power-efficient smart device wiring can be achieved. Using Cat 5 cable increases internet speed instead of Cat 6. 

Future-Proofing for Upgrades & Smart Technology

As technology evolves, so do the demands on electrical and networking systems. Choosing the right cables today can help avoid costly upgrades later.

• Investing in fibre optic cables instead of traditional copper for high-speed internet
• Using fire-resistant and weatherproof cables for long-term safety
• Selecting cables that support higher power loads for future appliances

Example: A house wired with outdated cables may not support smart home devices, leading to expensive rewiring later.

Making Smart Purchase Decisions

Manufacturers and electricians often push unnecessary or low-quality cables on uninformed buyers. Knowing cable types can help:

• Avoid overpaying for unnecessary premium cables
• Ensure you buy authentic, certified products
• Get the best performance for your money

Example: Some stores sell overpriced "gold-plated HDMI cables" that don’t offer any real improvement over standard HDMI cables.

Why Choose Diamond Electricals for Wires and Cables

Located in the heart of Delhi, Diamond Electricals have been delivering excellence for decades, offering a comprehensive range of high-quality electrical products. With a legacy of more than 50 years, we are committed to powering your spaces with safe and efficient solutions. More reasons to choose us-

Superior Quality & Industry Compliance

We manufacture industrial power cables that meet global standards such as IS, IEC, RoHS, UL, and ISO certifications. Our products are made with high-purity copper, premium insulation materials, and state-of-the-art production processes, ensuring maximum efficiency and longevity.

Competitive Wholesale Pricing

As a direct manufacturer, we eliminate middlemen, allowing wholesalers and bulk buyers to access factory-direct pricing for better profitability.

Customisation & Private Labelling

We offer customization options in terms of:

• Cable lengths
• Insulation materials
• Branding (private labelling & custom packaging) This enables our clients to create a unique product line tailored to their business needs

Reliable Bulk Availability & Timely Delivery

We maintain a large inventory and have a streamlined supply chain to fulfil bulk orders quickly, ensuring you never face stock shortages.

Diamond Electricals – Trusted in Quality Since 1975

Installing the right cable is of utmost importance. You can’t compromise on the quality of the cables for any reason. From the length to the material, everything matters. So, apart from choosing fire-resistant and durable insulation materials, you should have appropriate knowledge of each type would clear things up. After that, you would be able to guide your customers to buy the right one per their needs. As a wholesaler, choosing a reliable manufacturer for bulk orders ensures you get high-quality, durable, and cost-effective cables that meet industry standards. So, you need a trusted manufacturer to get the best deal. Diamond Electricals have been providing top-tier lighting, switches, wires, and switchgear from the heart of Delhi. For any kinds of cables and wires, reach us at info@diamondindia.co.in or call 1800-212-6463!