Chromalox SRP self-regulating heating cable provides safe, reliable heat tracing for process maintenance applications to 230°F (110°C) or freeze protection of pipes / tank with high heat losses. Constructed of industrial grade 16 AWG buss wire with a tinned copper braid and optional over jacketing, SRP ensures operating integrity most hostile industrial environments. WARNING — A ground fault protection device is required by NEC to minimize the danger of fire if the heating cable is damaged or improperly installed. A minimum trip level of 30mA is recommended to minimize nuisance tripping. Features
• Energy efficient, self-regulating SRP uses less energy when less heat is required.
• Easy to install, SRP can be cut to any length (up to max circuit length) in the field.
• SRP features lower installed cost than steam tracing, less maintenance expense and less down time.
• SRP can be single overlapped without burnout, which simplifies heat tracing of in-line process equipment such as valves, elbows and pumps.
• Because SRP is self-regulating, over-temperature conditions are minimized.
• Chromalox U-Series Connection Kits reduce installation time. Approvals
Factory Mutual (FM) approved for ordinary areas. FM approved for hazardous (classified) areas when used with U Series and DL accessories. FM Approval:
• Class I, Division 2, Groups B, C, D (Gases, vapours)
• Class II, Divisions 1*&2, Groups F, G (Combustible dust)
• Class III, Division 2 (Easily ignitable fibres and fillings)
• Class I, Zone 1, AEx e II
• 3,5,8 and 10 Watt Rated T4 Temperature Class