Heat Trace / Freeze Protection Thermostats - THL

Heat Trace / Freeze Protection Thermostats - THL
  • Direct Mount for Freeze Protection (Ambient)
  • 22 Amp Resistive Switch
  • Single and Dual Output Models
  • ± 1% Setpoint Repeatability
  • Fast Response for Protection of Valves and Piping
  • NEMA 4X, 7 and 9 Enclosures
  • Third-party certifications: UL Listed, CSA, ATEX

THL: NEMA 4X Ambient Air Sensing

Maintaining proper viscosity and flow is critical in heat trace or freeze protection applications. The THR remote mount thermostats utilize a stainless steel bulb and capillary design to accurately sense temperature at key points along a pipe. The THL direct mount thermostats feature liquid-filled thermal assemblies and sense air temperatures from 15 to 140˚F. Both models are epoxy coated to seal from moisture and contaminants in compliance with NEMA 4X requirements. NEMA 7 stats TXR and TXL are designed for Class I, Division I and 2, Groups B, C, D, and Class 2, Division I and 2, Group E, F, G.

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Part # Description  
387014 THL Single Output NEMA 4x Buy Now
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