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JRD-G Silicone Rubber Heater
  • JRD-G Silicone Rubber HeaterJRD-G Silicone Rubber Heater
  • JRD-G Silicone Rubber HeaterJRD-G Silicone Rubber Heater
  • JRD-G Silicone Rubber HeaterJRD-G Silicone Rubber Heater
  • JRD-G Silicone Rubber HeaterJRD-G Silicone Rubber Heater
  • JRD-G Silicone Rubber HeaterJRD-G Silicone Rubber Heater
  • JRD-G Silicone Rubber HeaterJRD-G Silicone Rubber Heater

JRD-G Silicone Rubber Heater

At Comewill, a trusted China manufacturer and supplier of industrial heating products, we designed the JRD-G Silicone Rubber Heater to provide efficient, reliable heating for electrical cabinets and enclosed equipment. It is a flexible, ultra-thin heating element that delivers stable heat to maintain the proper temperature inside cabinets. By preventing moisture accumulation and keeping equipment dry, it helps ensure safe and stable operation of electrical systems.

As a professional manufacturer of high-quality JRD-G Silicone Rubber Heaters, you can rest assured that you can purchase JRD-G Silicone Rubber Heaters from Comewill, and we will offer you after-sales service and timely delivery. Essentially, it perfectly encapsulates a nickel-chromium alloy heating wire between two layers of silicone rubber and fiberglass composite material using advanced high-temperature one-piece silicone molding technology. 

What can it do? 

It can provide uniform, stable, and safe heating to a specific space or object through radiant conduction, effectively solving problems such as condensation inside electrical cabinets, difficulties in low-temperature start-up, and maintaining a constant temperature.


How Does the Heating Technology Improve Performance?

A common question customers ask is how the heater can provide stable and uniform heating in such a compact form. The answer lies in our advanced silicone one-time molding technology. This manufacturing method is an innovative process that forms the heating element and insulation layer in a single integrated structure.


Thanks to this technology, the JRD-G Silicone Rubber Heater offers uniform heat distribution across the entire heating surface. Instead of creating hot spots like many traditional heaters, it spreads heat evenly and efficiently. The heater also maintains excellent waterproof and heat-resistant performance, ensuring reliable operation in humid electrical cabinet environments.


Another advantage is flexibility. The silicone heating sheet can fit closely against the surface of the object being heated, improving heat transfer efficiency. This design allows the JRD-G Silicone Rubber Heater to perform better than many conventional electric heaters.


The insulation layer of the DJR-G heater has a special structure.It is composed of silicone rubber and glass fiber composite material.This composite material provides high insulation performance.The breakdown voltage reaches 20-50KV/MM.Users can use this heater with complete confidence.


Key Features


As a professional China supplier and factory, Comewill offers high-quality JRD-G Silicone Rubber Heaters for wholesale with low prices. Available in stock and fully customizable to meet your requirements.

Flexible Power Range: 25W to 300W options to match any application need.

Ultra-Thin Design: Slim profile fits easily into tight cabinet spaces.

Premium Construction: High-quality silicone rubber with excellent flexibility and heat resistance.

Cabinet Specialization: Ideal for electrical cabinet dehumidification and temperature maintenance.

Practical Durability: Easy to install, long service life, stable and uniform heating.



operating voltage AC/DC220V Insulation resistance ≥10MΩ
Heating element nickelchromium alloyresistance wire Continuous operating temperature <200℃
Temperatureresistance -60℃~+250℃ nstantaneousoperating temperature <250℃
Heating power 25W~300W
power long wide thick Hole spacing length Hole spacing width
25W 90mm 90mm 2.8mm 136 76
50W 150mm 90mm 2.8mm 136 76
75W 150mm 90mm 2.8mm 136 76
100W 185mm 120mm 2.8mm 169 106
150W 185mm 120mm 2.8mm 169 106
200W 185mm 120mm 2.8mm 169 106
Hot Tags: JRD-G Silicone Rubber Heater, China, Manufacturer, Supplier, Factory, Wholesale, Customized, in Stock, Made in China, Low Price, Quality
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