Pentair Thermal Management Becomes nVent
- A New Opportunity to Spark Innovation

Your trusted brands RAYCHEM, TRACER, NUHEAT, PYROTENAX and TraceTek are now part of nVent Thermal Management.

The new company website is in development and will be launched in January 2019. Until then, we are happy to serve your information needs through our current website.

For more information on nVent:
Download press release
Visit nVent.com
(currently English only)



The nVent RAYCHEM AMC-2B-2 line-sensing thermostat is designed to control heat-tracing systems in non hazardous locations. The thermostat functions as a double-pole single-throw (DPST) switch, opening and closing the electrical connection to both heating cable bus wires. The AMC-2B-2 senses pipe or tank wall temperatures and is used to control one heat-tracing circuit directly.

Industries Served:
Chemical and Pharmaceutical
Food and Beverage
Oil and Gas

Technical Specifications

EnclosureTYPE 4X, polyurethane-coated cast-aluminum housing, stainless-steel hardware
EntriesOne 3/4-in (19 mm) NPT conduit hub
Set point range25°F to 325°F (–4°C to 163°C)
Sensor exposure limits–40°F to 420°F (–40°C to 215°C)
Sensor typeFluid-filled (silicone) bulb and 9 ft (2.7 m) capillary
Sensor material300 series stainless steel
Connection terminalsScrew terminals, 10–14 AWG (2–5 mm2)

UL Listed and CSA approved.

For full product details, please refer to product datasheet.


Data Sheets
Installation Manuals


Warranty Information
Connection and Protection