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HTD Heat Trace
HTD Heat Trace AutoWatt Xtra Heating Cable
Quote on request
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HTD AutoWatt Xtra: self-regulating; to 375 °F maintain; 5–30 W/ft; 120–277 V. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Approvals
FM / SEMCO; Class I Div 2 Groups A–D; Class II/III Div 2 Groups F, G (see datasheet)
Type
Self-regulating heating cable (AutoWatt Xtra / AWX)
Max Maintain Temperature
375 °F (190 °C)
Max Exposure Temperature
450 °F (232 °C)
Power Ratings
5, 10, 15, 20, 25, 30 W/ft @ 50 °F
Operating Voltages
110/120 VAC and 208/220/240/277 VAC
Fits high-maintain process heat tracing where you need HTD Heat Trace AutoWatt Xtra. Self-regulating cable with max maintain 375 °F (190 °C), max exposure 450 °F (232 °C), power ratings 5–30 W/ft at 50 °F, and operating voltages 110/120 VAC and 208/220/240/277 VAC.
Key advantages
- Maintain — To 375 °F (190 °C)
- Exposure — To 450 °F (232 °C)
- Power — 5–30 W/ft @ 50 °F
- Voltage — 120 V and 208–277 V class
- Type — Self-regulating AWX
Typical applications
- Process pipe heat trace.
- High-maintain tracing.
- Industrial self-reg cables.
Selection guide
- W/ft rating
- Voltage
- Jacket / terminations
Common mistakes
- Exceeding exposure temp.
- Wrong voltage.
- Missing thermostat/control.
When to RFQ / what to tell us
- W/ft/voltage/length.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 49022 |
| Brand | HTD Heat Trace |
| Model | AutoWatt Xtra Heating Cable |
| Product type | Heating Cable |
| Type | Self-regulating heating cable (AutoWatt Xtra / AWX) |
| Max maintain temperature | 375 °F (190 °C) |
| Max exposure temperature | 450 °F (232 °C) |
| Power ratings | 5, 10, 15, 20, 25, 30 W/ft @ 50 °F |
| Operating voltages | 110/120 VAC and 208/220/240/277 VAC |
Documents
FAQ
Q: Max maintain? A: 375 °F (190 °C).
Q: Power steps? A: 5–30 W/ft @ 50 °F.
Q: What should I send for a quote? A: W/ft/voltage/length, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Approvals | FM / SEMCO; Class I Div 2 Groups A–D; Class II/III Div 2 Groups F, G (see datasheet) |
| Type | Self-regulating heating cable (AutoWatt Xtra / AWX) |
| Max Maintain Temperature | 375 °F (190 °C) |
| Max Exposure Temperature | 450 °F (232 °C) |
| Power Ratings | 5, 10, 15, 20, 25, 30 W/ft @ 50 °F |
| Operating Voltages | 110/120 VAC and 208/220/240/277 VAC |
| Bus Wires | 16 AWG nickel-coated |
| Heating Matrix | High-temperature PFA-based self-regulating matrix |
| Jacket | Modified fluoropolymer outer jacket; optional fluoropolymer overjacket (T) |
| Braid | Tinned copper overbraid (NEC 427-23(a)) |
| Feature | Will not overheat when overlapped; cut-to-length on site |