Thermon RSX™ 15-2 Self-Regulating Heating Cable

Reliable Heat Tracing for Higher Heat Loss Applications

The Thermon RSX™ 15-2 is a premium self-regulating electric heat tracing cable engineered to provide dependable freeze protection and low-temperature process maintenance for industrial piping, tanks, and process equipment. Designed for applications requiring a higher power output than conventional self-regulating cables, RSX™ 15-2 delivers consistent thermal performance while maximizing energy efficiency.

Unlike constant wattage heating cables, RSX™ 15-2 automatically adjusts its heat output in response to local temperature conditions. As ambient temperatures decrease or heat loss increases, the cable generates more heat. When temperatures rise or product flow reduces heat loss, the cable automatically lowers its power output, reducing unnecessary energy consumption and preventing overheating.

This intelligent self-regulating technology allows different sections of the same heating circuit to operate independently, ensuring precise temperature control across the entire installation.

Key Features

• Self-regulating technology automatically adjusts heat output according to surrounding temperatures.
• Ideal for freeze protection and process temperature maintenance up to 65°C (150°F).
• Higher power density than standard self-regulating cables, making it suitable for applications with greater heat losses.
• Can be overlapped during installation without risk of burnout or localized overheating.
• Operates on 208–240 VAC power supply.
• Durable industrial construction with nickel-plated copper bus wires, radiation cross-linked heating matrix, dielectric insulation, and tinned copper braid.
• Optional fluoropolymer outer jacket (FOJ) provides enhanced resistance against aggressive chemicals and corrosive environments.
• Suitable for installation in both ordinary industrial areas and hazardous classified locations, including Zone 1 and Zone 2 applications, when installed in accordance with applicable approvals.

Typical Applications

RSX™ 15-2 is widely used across various industries where reliable temperature maintenance is essential, including:

• Oil & Gas facilities
• Petrochemical and Chemical plants
• Power Generation
• Water and Wastewater Treatment
• Food & Beverage Processing
• Industrial Storage Tanks
• Process Pipelines
• Utility and Infrastructure Projects

Benefits

By continuously matching heat output to actual operating conditions, RSX™ 15-2 minimizes energy consumption while maintaining safe operating temperatures. Its rugged construction ensures long service life, reduced maintenance requirements, and reliable performance even in demanding industrial environments.

Whether protecting pipelines against freezing or maintaining critical process temperatures, Thermon RSX™ 15-2 offers a dependable, efficient, and cost-effective heat tracing solution for modern industrial facilities.

Why Choose Thermon RSX™ 15-2?

With decades of experience in industrial heat tracing technology, Thermon products are recognized worldwide for their quality, safety, and reliability. RSX™ 15-2 combines intelligent self-regulating performance with robust industrial construction, making it an excellent choice for engineers and plant operators seeking efficient thermal management with reduced operating costs.