THERMTRACE® MICRO

SELF-REGULATING PARALLEL HEATING TAPE

Properties of heating tape

• Self-regulating

• 3 power output ranges

• Cut-to-length

• Small dimensions

Technical data

Maximum exposure temperature (unpowered): 65°C

Maximum operating temperature: 65°C

Nominal voltage: 230V

Min. bending radius: 30mm

Min. installation temperature: -45°C

Buswires: nickel plated copper

Applications

The ThermTrace Micro is a construction grade self-regulating heating tape that may be used for freeze protection and low-temperature maintenance of pipework and vessels up to 65°C. With its flexible properties, it can be applied where installation dimensions are small. 



Properties of heating tape

Name

 

Power output 

on insulated

metal pipes

at 5°C (W/m)

Maximum permissive
temperature (°C)

Nominal 

Dimension 

11 TTM-2  11

65

4.5 x 3.0

17 TTM-2  17 65  4.5 x 3.0
20 TTM-2  20 65 4.5 x 3.0
11 TTM-2-BO  11  65  8.4 x 5.6
17 TTM-2-BO  17 65  8.4 x 5.6
20 TTM-2-BO  20  65  8.4 x 5.6
11 TTM-2-BO  11  65  8.4 x 5.6

Product ordering information:

TTM-2: Cable with first insulation only

TTM-2-BO: Cable with protective braid and thermoplastic overjacket

TTM-2-BOW: Cable with protective braid and food-safe overjacket

Maximum recommended length of heating circuit at 230 VAC using Type-C circuit breakers:

Product 

Reference

Circuit 

Breaker

+10°C

-10°C

-20°C

11TTM 10A  113m

95m 

85m

11TTM  16A  120m  105m 98m
17TTM  10A   85m  70m 60m
17TTM  16A  100m 90m 85m
20TTM  10A   60m 53m 50m
20TTM  16A  66m  56m 53m

Temperature (°C) / Loading (W/m) diagram

ThermTrace® Micro 11TTM-2-BOW

The 11TTM-2-BOW is special designed to be used inside potable water pipes. The cable has a food-safe outerjacket for internal trace heating with the following technical specification for applications inside potable water pipes:

Maximum recommended length of heating circuit at 230 VAC using Type-C circuit breakers:

Product 

Reference

Circuit 

Breaker

+10°C

0°C

-20°C

11TTM -2-BOW 10A  70m  55m 40m
11TTM -2-BOW  16A   85m  61m 47m