Thermon TC1 & TC1/XP Plus: Mechanical Heat Tracing Thermostats
Thermon TC1 & TC1/XP Plus: Mechanical Thermostats
Stock Code:
SKU: product options
  • Adjustable control thermostats for freeze protection and temperature maintenance applications
    requiring pipewall or tankwall sensing.
  • Available in 3 temperature control & bulb exposure temperature ranges.
  • Wall-mounted (pipe-mount req. add. accessories)
  • PVC coated galvanised steel flexible capillary armouring incl. capillary gland & insulation entry device
  • Optional Expediter to install thermostat on pipe & allow heating cable to enter + be connected (Thermon TC1/XP Plus version)
  • Indicating lamps for power-on and heater-on
  • Watertight & dusttight, nonmetallic enclosure (IP65)
  • Certifications/ Approval:
    Thermon TC Ambient: Certifications

Notes:

Applications for Thermon TC1 & TC1-XP-Plus Mechanical Thermostats

The TC1 and TC1/XP Plus are designed for use as adjustable control thermostats for freeze protection and temperature maintenance applications requiring pipewall or tankwall sensing. Each thermostat is available in three temperature control and bulb exposure temperature ranges.

Thermon TC1 Mechanical Thermostats for Heat Tracing SystemsThe TC1 is designed to be wall-mounted (or pipemounted using Thermon's XP-1 stainless steel mounting bracket 1) and has a PVC coated galvanised steel flexible capillary armouring complete with capillary gland and insulation entry device.

The TC1/XP Plus includes an expediter to facilitate attaching the thermostat directly on the pipe and permits one heating cable to enter and be connected within the enclosure.

Indicating lamps for power-on and heater-on are visible through a transparent cover. Both thermostats utilise nonmetallic enclosures suitable for harsh industrial environments to provide watertight and dusttight protection (per IP65). External hardware is stainless steel. The TC1 and TC1/XP Plus meet the requirements for use in nonhazardous locations.

Ratings

  • Thermon TC Ambient Thermostat - DimensionsVoltage rating: 400 Vac
  • Switch rating:
    230 Vac | 16 A (Ohmic, NC contact)
    400 Vac | 10 A (Ohmic, NC contact)
  • Operating ambient temperature: -30° to +55° C
  • Switch type: SPDT
  • Electrical connection¹: Terminal Block²
  • Adjustable control range³:
    -15°C to +60°C (TC1-1-60)
    + 20°C to 120°C (TC1-1-120)
    +50°C to 300°C (TC1-1-300)
  • Maximum control differential:
    ±4°C (TC1-1-60 | TC1-1-120)
    ±10°CC (TC1-1-300)
  • Maximum bulb exposure temperature:
    150°C (TC1-1-60)
    145°C (TC1-1-120)
    320°C (TC1-1-300
  • Bulb dimensions/material/capillary length:
    6 x 140 mm/stainless steel/1 m (TC1-1-60 | TC1-1-120)
    4 x 165 mm/stainless steel/1 m (TC1-1-300)
  • Bulb material: stainless steel
  • Approximate weight: 1.5 kg

Notes:

¹Both thermostats are shipped with an M25-PWR-IND power gland and an M25-B-IND blind plug that can be replaced with an M25 gland to permit power or heating cable connection.
²

Terminal block consists of four 4-mm2 line/load terminals and one 4-mm2 PE terminal.

³The TC1-1-300 is not available with an XP Plus expediter

Typical Wiring Diagram

Thermon TC1 Mechanical Thermostat - wiring diagram

Name
Thermon TC2 & TC2/XP Plus: Mechanical Thermostats
Thermon TraceNet TCM 18: Electronic Control & Monitoring
Thermon Tracenet ECM: Electronic Control Module Thermon Tracenet ECM: Electronic Control Module
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Thermon Terminator ZT: Thermostat, Pipewall Sensing Thermon Terminator ZT: Thermostat, Pipewall Sensing
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Thermon Terminator ZP: Ambient Mechanical Thermostat Thermon Terminator ZP: Ambient Mechanical Thermostat
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Thermon BSX: Self-Regulating Heating Cable, up to 65°C Thermon BSX: Self-Regulating Heating Cable, up to 65°C
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Fluoropolymer overjacket over tinned copper braid provides additional protection to cable and braid where exposure to organic chemicals or corrosives is expected.
Thermon HTSX: Self-Regulating Heating Cable, up to 121°C Thermon HTSX: Self-Regulating Heating Cable, up to 150°C
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Thermon KSX: Self-Regulating Heating Cable, <121°C Thermon KSX: Self-Regulating Heating Cable, <121°C
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Thermon FP: Parallel Constant Watt Heating Cable, <65°C Thermon FP: Parallel Constant Watt Heating Cable, <65°C
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Thermon HPT: Power-Limiting HeatingCable, up to 210°C Thermon HPT: Power-Limiting Heating Cable, up to 215°C
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Thermon RSX15-2: Self-Regulating Heat Cable, 49w/m <65°C Thermon RSX15-2: Self-Regulating Heat Cable, 49W/m <65°C
Custom Product Options
Pick your custom options from the list below and click "Add To List".
FOJ Fluoropolymer overjacket over tinned copper braid provides additional protection to cable and braid where exposure to organic chemicals or corrosives is expected.
Thermon VSX: Self-Regulating Heat Cable, <149°C Thermon VSX: Self-Regulating Heat Cable, <150°C
Custom Product Options
Pick your custom options from the list below and click "Add To List".
Fluoropolymer overjacket provides additional protection to cable and braid where exposure to chemicals or corrosives is expected.
Thermon SA: On-site Consultation & Installation
Thermon SA: Product Support
Thermon SA: Repair Service
Thermon SA: User-Training
Below is a list of tags that have been applied to this product. Clicking on a tag will display a list of all products with that tag applied.

Thermon
Power Generation & Gas
Mining & Mineral Processing
General Industry
Chemical & Petrochemical
Maintenance
Heating of pipes & vessels
Ex rated/ hazardous
Heat Tracing Control