Description
Product Overview
The RR Kabel Superex-FR 2.5 sq mm Red Copper House Wire in a 90-metre coil is one of the most widely used wiring solutions for power circuits in Indian homes, apartments, and commercial establishments. Designed to carry heavier loads than standard lighting wire, the 2.5 sq mm conductor cross-section makes it the correct choice for 15A socket outlets, dedicated appliance circuits, and sub-distribution runs where reliability and thermal safety are non-negotiable. The Superex-FR series is manufactured by RR Kabel — one of India’s most trusted wire and cable brands — and is fully compliant with IS 694:2010, the Bureau of Indian Standards specification for PVC insulated cables for working voltages up to and including 1100V.
The red colour of this wire plays a critical functional role in safe electrical installations. In Indian wiring practice, red is universally recognised as the phase or live conductor colour, both in single-phase and three-phase systems (as Phase R). Using correctly colour-coded wires ensures that any electrician or maintenance professional can identify live conductors instantly, reducing the risk of accidental contact or incorrect termination. The Flame Retardant (FR) PVC insulation adds an essential layer of fire safety — it resists the propagation of flame in the event of a fault, helping to contain any fire risk at the source. This combination of correct sizing, standard compliance, and FR protection makes this wire a dependable choice for modern Indian electrical wiring.
Technical Specifications
| Specification | Details |
|---|---|
| Conductor Size | 2.5 sq mm |
| Conductor Material | Electrolytic Grade Copper |
| Insulation Type | FR PVC (Flame Retardant PVC) |
| Voltage Rating | 1100V |
| Standard | IS 694:2010 |
| Series | Superex-FR |
| Coil Length | 90 Metres |
| Colour | Red |
| Number of Cores | 1 Core (Single Core) |
Applications
- 15A Power Socket Outlets: Correctly sized for the wiring behind heavy-duty 15A sockets used for high-load appliances in kitchens, utility areas, and workshops.
- Water Heater Circuits (up to 2kW): Suitable for dedicated geyser or instant water heater connections in bathrooms and kitchens where a separate circuit is recommended.
- Air Cooler Connections: Provides safe and adequate current capacity for desert coolers and tower fans used in bedrooms, halls, and offices.
- Washing Machine Outlets: Ideal for dedicated washing machine socket circuits in bathrooms, utility rooms, and balconies in residential flats and homes.
- General Power Ring Circuits: Used as the power circuit wiring in residential apartments, independent houses, and small commercial offices for all non-lighting loads.
- Split AC Units up to 1.5 Ton: Commonly used by electricians to wire the indoor unit connection and the local isolator switch for split air conditioners in bedrooms and living rooms.
- Sub-Distribution Board Feeds: Suitable for short sub-main runs from a distribution board to a local sub-panel in larger homes or commercial premises.
- Small Commercial Establishments: Appropriate for power socket wiring in shops, offices, clinics, and small retail outlets where standard 15A load points are required.
Why Choose RR Kabel Superex-FR?
- Flame Retardant FR PVC Insulation: The Superex-FR series uses FR-grade PVC that resists flame propagation, helping to prevent electrical fires from spreading through conduits and wall cavities — a critical safety requirement for modern building codes in India.
- High-Purity Electrolytic Copper Conductor: The conductor is made from 99.97{21d06cf633e1d74c16ec73ab43c3358f6d2908066060866fd407f242af8b6688} pure electrolytic copper, ensuring excellent conductivity, minimal resistive heat generation, and long-term reliability across the wire’s service life.
- ISI Mark and IS 694:2010 Compliance: Every coil carries the ISI mark under IS 694:2010, confirming that the wire has been independently tested and certified by the Bureau of Indian Standards for voltage rating, insulation quality, conductor resistance, and safety performance.
- Consistent Metre Marking: RR Kabel Superex-FR wires feature sequential metre markings printed on the insulation, allowing electricians and contractors to verify the actual length and plan material usage accurately on-site, eliminating guesswork and wastage.
Colour Code Guide
In Indian electrical wiring practice, red is the designated colour for the phase or live conductor. For single-phase installations, the red wire carries the live current from the distribution board to the load. In three-phase systems, red identifies the R-phase conductor. This colour coding is aligned with the wiring conventions widely followed across India and referenced in the National Electrical Code (NEC India) and IS 3043 guidelines for earthing and wiring identification. Using a red wire for phase connections is not just conventional practice — it is a critical safety measure that ensures any qualified electrician can correctly identify live conductors during installation, inspection, or maintenance work, significantly reducing the risk of electric shock or incorrect connections.
About Shansen Enterprises
Shansen Enterprises is an authorised dealer for RR Kabel products, serving electricians, electrical contractors, builders, project consultants, and homeowners across the region. As an authorised dealer — not merely a general stockist — Shansen Enterprises sources RR Kabel Superex-FR wires and cables directly through the official RR Kabel distribution network, ensuring genuine, ISI-marked products with full manufacturer traceability. Whether you require a single coil for a home renovation or bulk quantities for a large construction project, our team is equipped to assist with product selection, quantity planning, and timely fulfilment. To enquire about the RR Kabel Superex-FR 2.5 sq mm Red House Wire 90 Metres or any other RR Kabel product, please reach out to us via WhatsApp at +91 XXXXX XXXXX or send us an email — we will respond promptly with availability details and assistance.
Frequently Asked Questions
What is the RR Kabel Superex-FR 2.5 sq mm wire used for in home wiring?
The 2.5 sq mm conductor size is specifically suited for power circuits that carry heavier loads than standard lighting wiring. In residential installations, it is the correct wire for 15A socket outlets, dedicated water heater (geyser) circuits, washing machine connections, air cooler points, and split AC units up to 1.5 ton. It is also used for general power ring circuits throughout homes, apartments, and small commercial premises where appliances drawing up to approximately 2kW to 3kW are connected.
Why is the Red colour used for this wire, and what does it indicate in Indian electrical installations?
In Indian electrical wiring practice, red is the universally recognised colour for the phase or live conductor. In a single-phase system, the red wire carries live current from the distribution board to the load point, while in a three-phase system, red identifies the R-phase conductor. Using the correct colour coding as per Indian conventions — referenced in the National Electrical Code (NEC India) and IS 3043 — is essential for safe installations, as it allows any electrician or technician to immediately identify live conductors during installation, maintenance, or fault-finding without ambiguity.
What does FR (Flame Retardant) mean and why is it important for house wiring?
FR stands for Flame Retardant, which refers to the special grade of PVC insulation used in the Superex-FR series that is formulated to resist the propagation of flame along the wire’s surface. In the event of an electrical fault or overheating, standard PVC insulation can allow fire to travel through conduits and wall cavities, turning a localised fault into a serious building fire. FR-grade insulation self-extinguishes and limits flame spread, helping to contain the fire risk at the source. This makes FR wiring a strongly recommended safety choice for all modern residential and commercial electrical installations in India.
Is the RR Kabel Superex-FR 2.5 sq mm wire compliant with IS 694:2010?
Yes, the RR Kabel Superex-FR 2.5 sq mm wire is manufactured and tested in full compliance with IS 694:2010, which is the Bureau of Indian Standards specification for PVC insulated cables for working voltages up to and including 1100V. The IS 694:2010 standard specifies requirements for conductor resistance, insulation thickness, voltage rating, flame retardancy, and overall construction quality. The ISI mark on each coil confirms that the product has been independently certified, providing assurance of consistent quality and safety for electricians, contractors, and end users.
How can I enquire about or request a quote for this wire from Shansen Enterprises?
Shansen Enterprises welcomes enquiries from electricians, contractors, builders, and homeowners for all RR Kabel products including the Superex-FR 2.5 sq mm Red House Wire 90 Metres. You can reach us directly via WhatsApp at +91 XXXXX XXXXX for a quick response on availability and quantities, or send us an email with your requirements and project details. As an authorised RR Kabel dealer, we can assist with both individual coil requirements and bulk project orders, ensuring you receive genuine, ISI-marked products with proper documentation.
