EA-4053: Incoloy Element, 4KW @ 480V AC, 3-Phase 2" Brass NPT Screw Plug Immersion Heater With NEMA 1 General Purpose Enclosure and Adjustable Thermostat (60°-250°F), 12" Immersion Length

Therm Coil Model No: EA-4053       Therm Coil Drawing No.: 352C-1254-009

Product Description

• 4,000W @ 480V AC, Three-Phase With 12" Immersion Length (C Dim.)
• High-Performance Incoloy Alloy Sheath Elements With Brass Screw Plug: For use in clean water, some marine environments including brackish water and seawater with moderate to low currents, and select mildly corrosive liquids (absolutely no hydroxides, cyanides, or oxidizing acids).
• Regulated with a 60°-250°F Adjustable Thermostat (SPST): If you would like a different temperature range, please contact us at customer.service@thermcoil.com or call 1-724-872-5007.
• NOTE - This regulated model requires a magnetic contactor (sold separately).
• Includes Thermowell: 7" Immersion Length (B Dim.) and accommodates up to 3/8" DIA. sensing bulb.
• NEMA 1 General Purpose Enclosure
• Screw plug immersion heaters must be fully covered by your liquid to prevent heater failure. (Other medium applications are possible, but require factory consultation.)

Technical Specifications

• Element Sheath Material: Incoloy 800
• Quantity Of Elements: 3
• Voltage: 480V AC
• Electrical Phasing: 3 (Three-Phase)
• Wattage: 4,000 W (4 KW)
• Current: 4.82 Amps
• Immersion Length: 12" (C Dim.)
• Watt Density: 47 W/IN.²
• Terminal Connections: #10-32 Stud Terminals & Includes (3x) 7" Lead Wires
• Screw Plug Size: 2" NPT
• Screw Plug Material: Brass
• Enclosure Type: NEMA 1 General Purpose
• Thermowell Immersed Length: 7" (B Dim.)
• Thermowell Accommodates Sensing Bulb Size: .375" DIA.
• Temperature Control Type: Adjustable SPST Thermostat
• Temperature Control Range: 60°-250°F

Note: Image(s) may not represent exact item, but one in the same series.