Silicone Rubber Cable | Flexible High-Temperature Electrical Cable – Manufacturer in India
We at Harnawa Insulations are one of the leading silicone rubber cable manufacturers in India providing the best quality silicone rubber insulated cables to the industries where reliable performance is expected at very high temperature, voltage, and harsh conditions. The silicon rubber cables we manufacture are of the highest international standards of quality and are widely used in furnaces, electrical control panels, and industrial equipment in India.
If you are looking for cables which can withstand extreme high temperature and voltages, then Harnawa silicone rubber cable is your best choice.
What is a Silicone Rubber Cable?
A silicone rubber cable is an electrical cable that uses silicone rubber compound for insulation in place of normal materials like PVC or rubber. Silicone rubber cables can operate normally at a much wider temperature range; usually between -60°C to +250°C depending on the design, where other cables would normally become rigid, brittle, or even fail.
Applications of silicone rubber insulated cables include electrical furnaces, electrical control panels, industrial machinery, and high voltage installations.
Why Choose Silicone Rubber Cable Over PVC Cable
Compared to standard PVC-insulated cables, silicone rubber cable offers clear performance advantages:
- Heat Resistant – Consistent and reliable performance from -60°C to +250°C, which is much more than PVC insulated cables can handle
- Flexibility – Maintains its flexible nature even when exposed to heat for a long time, preventing any cracking and breakdown of the insulation
- Durable – Higher thermal stability, resistance to mechanical stress, and bending
- High Voltage Rating – Silicone wires with high voltages ratings are specifically used for high voltage applications
- Long Life Span – Requires fewer replacements because of difficult industrial conditions
This combination makes silicone rubber cable the preferred choice wherever PVC cable would be pushed beyond its safe operating limits.
Applications of Silicone Rubber Cable
Silicon rubber cables are used across a wide range of high-temperature and high-voltage environments, including:
- Furnaces and industrial heating equipment
- Electrical control panels and switchboards
- Industrial machinery and electrical wiring
- High voltage installations
- Transformer, motor, and generator winding terminations
- Electric automobile motors, batteries, and ECUs
- Oil & gas, metallurgy, and chemicals industry equipment
- Aerospace and other high temperature applications
Key Features
- Outstanding electrical insulation
- High thermal resistance under varying operating conditions
- Optimum protection from heat, bending and physical stress
- Tailored specifications available – shape, voltage rating, and insulation per your needs
Why Choose Harnawa as Your Silicone Rubber Cable Manufacturer in India
Harnawa Insulations manufactures and supplies high-quality silicone rubber insulated cables that perform reliably in high-voltage and high-temperature situations, backed by:
- International Quality Standards – Our cables of silicone rubber are manufactured to meet international standards and have compliance certification such as ISO 9001:2015, RoHS, REACH, UL, and CE.
- Custom Cables Manufacturing – We manufacture customized cables based on your specifications in regard to cable size, voltage, and insulation.
- Nationwide Distribution in India – We supply transformers manufacturer, panels manufacturer, and industrial OEMs in India from our headquarters located at Mumbai and manufacturing unit at Bhiwandi.
- Technical Assistance & Bulk Orders – We provide technical guidance, bulk orders, and competitive pricing to industrial buyers.
If you’re looking for a reliable silicone rubber cable manufacturer in India, Harnawa provides high-performance cables tailored to your industrial needs — contact us today for technical support and bulk pricing.
Explore Our Complete Range of Insulation Products
Silicone Rubber Cable is part of Harnawa’s wider portfolio of electrical insulation and cabling solutions. Depending on your project requirements, you may also need:
Source your complete electrical insulation and cabling requirements from a single trusted silicone rubber cable manufacturer and supplier in India.
Frequently Asked Questions
Q1: What temperature range is silicone rubber cable good for?
Silicone rubber cable can be used from -60°C to +250°C, depending on the design and insulation of the cable.
Q2: Can silicone rubber cables be used in high-voltage systems?
Yes, silicone high-voltage wires are made specially to use in high-voltage systems.
Q3: How does silicone rubber cable compare to PVC cable?
Silicone cable is more resistant to heat and has more flexibility and strength than PVC cable.
Q4: Is it possible to manufacture silicone rubber cable according to custom specifications?
Yes, at Harnawa we manufacture cables according to customer specification in terms of size, voltage, insulation, etc.
Q5: In what areas can silicone rubber cables be used?
They are usually used in furnaces, panels, equipment, transformers, motors, and other areas where high temperatures and voltages are present.
