The nVent RAYCHEM AMC-1H ambient-sensing thermostat is designed to control heat-tracing systems used for freeze protection in hazardous locations. The thermostat responds to ambient temperature changes and has an adjustable set point. The AMC-1H can be used to control a single heat-tracing circuit or as a pilot control of a contactor switching multiple heat-tracing circuits.
TECHNICAL SPECIFICATIONS
| Enclosure | TYPE 4, 7, 9 lacquer-coated cast-aluminum housing, stainless steel hardware |
| Entries | One 3/4-in (19 mm) NPT conduit hub |
| Set point range | 15 ° F to 140 ° F (–9 ° C to 60 ° C) |
| Sensor exposure limits | –40 ° F to 160 ° F (–40 ° C to 71 ° C) |
| Sensor type | Fixed fluid-filled (silicone) bulb and capillary |
| Sensor material | 300 series stainless steel |
| Connection terminals | Screw terminals, 10–14 AWG (2–5 mm 2 ) |
UL Listed, FM approved and CSA certified for the following:
Class I, Div. 1 and 2, Groups B, C, D
Class II, Div. 1 and 2, Groups E, F, G
Class III
For full product details, please refer to product datasheet.
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