TubeTrace, with “cut-to-length” VSX self-regulating heat tracing, is designed to provide freeze protection or temperature maintenance from 40°F (5°C) to 300°F (149°C) for tubing where high temperature exposure capability is possible. VSX withstands intermittent temperature exposures of 450°F (232°C). Self-regulating VSX heat tracing: • Varies in response to the surrounding conditions along the entire length of a circuit. • Lower risk of overheating the tube or product. • Installed cost is lower because “cut-to-length” VSX makes end connections easy with minimal waste. • VSX is approved for use in ordinary (non-classified) areas and hazardous (classified) areas. CONSTRUCTION 1 Process tube(s) 2 VSX self-regulating electrical heat tracing 3 Heat reflective tape 4 Non-hygroscopic glass fiber insulation 5 Polymer outer jacket (ATP or TPU available)   PRODUCT FEATURES • Self-regulating • “Cut-to-length” • Hazardous area approvals

RATINGS
Available watt densities	5, 10, 15, 20 w/ft @ 50°F
	16, 33, 49, 66 w/m @ 10°C
Supply voltages	110-120 or 208-277 Vac
Tube temperature range	40°F to 300°F (5°C to 149°C)
Max. exposure temperature
Intermittent power-on	450°F (232°C)
Intermittent power-off	482°F (250°C)
Continuous power-off	400°F (204°C)
T-rating	T3 392°F (200°C)