Chromalox HSRM 5 | 5W/FT 120V 240V Trace Heating Cables
Trace Heating Cables
Chromalox HSRM 5 hazardous area trace heating cables are self regulating, medium temperature and provide process temperature maintenance and frost protection to pipework, instrument lines, tanks and drums up to 150º Celsius – with CSA and FM certification Chromalox HSRM heat trace cables ensures operating integrity in Div. 1 hazardous areas.
- Manufacturer: Chromalox
- Heating Cable Range: HSRM
- Heating Cable Code: HSRM 5
- Maximum Maintain Temperature : 150° Celsius
- Maximum Continuous Exposure Temperature : Power Off 215° Celsius
- Cable Type: Self Regulating Trace Heating Cables
- Cable Ratings: 5 Watts Per Foot @ 50°F
- Maximum Heating Cable Circuit Length: Up to 375 feet (Chromalox HSRM 5-1CT)
- Maximum Heating Cable Circuit Length: Up to 750 feet (Chromalox HSRM 5-2CT)
- Minimum Cable Bend Radius : 1-1/8″
- See Also: Trace Heating

Chromalox HSRM Trace Heating Cable
- Twin 16 AWG Copper Buss Wires are able to provide reliable electrical current capability.
- Semiconductive Polymer Core Matrix is the ‘self regulating component of the cable and it’s electrical resistance varies with temperature.
- Polyolefin Jacket is flame retardant and electrically insulates the matrix and buss wires and provides resistance to water and some inorganic chemical solutions.
- Tinned Copper Braid that provides additional mechanical protection in any environment, and a positive ground path.
- High Temperature Fluoropolymer Overjacket is a corrosion resistant, flame retardant overjacket is highly effective in many environments.
Cable Ordering Information
Chromalox HSRM 5
Output (W/Ft.) | Voltage | Cable Model | Chromalox Order Code | Wt. /1000′ (Lbs.) |
5 @ 50°F | 120V | HSRM 5-1CT | 382176 | 80 |
208V – 277V | HSRM 5-2CT | 382168 |
Hazardous Area Approvals
FM Approved
• Class I, Division 1, Groups B, C, D
• Class II, Division 1, Groups E, F, G
• Class III, Division 1
• 5 and 8 Watt rated T3C Temperature Class
• 10 Watt rated T3A Temperature Class
• 15 and 20 Watt rated T2C Temperature Class
CSA Approved
• Class I, Division 1, Groups B, C, D
• Class II, Division 1, Groups E, F, G
• 5 and 8 Watt rated T3C Temperature Class
• 10 Watt rated T3A Temperature Class
• 15 and 20 Watt rated T2C Temperature Class
➡ See also : Electrical Heating for Hazardous Areas

Trace Heating Cables & Systems – Design & Supply From Stock