Features of Chromalox ARTM-3000E2T4 240 Volt 1 Phase 3 KW Screw Plug Immersion Heater

The Chromalox ARTM Series of electric screw plug immersion heaters are designed specifically for clean water heating applications. The heaters feature a copper sheath heating element, 1” NPT brass screw plug, and a built-in integral thermostat.

• Voltage: 240 Volt
• Wattage: 3 KW
• Phase: 1 Phase
• Watt Density: 78 W/SqIn
• Immersion Length: 19-7/8 Inch
• Integral Thermostat Temperature Range: 60 to 187 Deg.F
• Terminal Enclosure: Type E2 Moisture Resistant/Explosion Resistant Terminal Enclosure
• Heating Element Sheath Material: Copper
• Screw Plug: 1 Inch NPT, Brass Screw Plug

Type E2 Combination Moisture Resistant/Explosion Resistant Enclosure Details:

• Class I, Groups B, C, and D, Division 1 & 2 (Note: For EMT and MT Class I Group B, Division 1 & 2, consult factory)
• Class II, Groups E, F, and G, Division 1 & 2
• Class III, Division 1 & 2

**** Safe operation of heaters equipped with explosion resistant enclosures depends on electrical wiring meeting the National Electrical Code for hazardous locations and on limiting the maximum operating temperatures (including temperatures on outside of vessel, piping, flanges, screw plugs, enclosures and other heat conducting parts) as dictated by flammable liquids, vapors or gases present. Approved pressure and/or temperature limiting controls must be used to assure safe operation in the event of a system malfunction.