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Since Tuesday, 02/23/2021 04:00
Eastern Time Zone

Stelpro > Commercial / architectural heating > Explosion-proof and water resistant > EC

Explosion-proof Convector

Your ally in hazardous locations

EC

This X-Pro series convector has been designed to safely heat areas where a risk of explosion or fire exists. Available in a host of powers, voltages, controls and options, it is sturdy, efficient and virtually invincible!

Product images

  • EC | Ambiance
  • EC | ANGLE
  • EC | FACE

Advantages

  • Three classifications: two for hazardous gases and vapours and one for dust particles
  • Available with a NEMA-3 housing coated with an anti-oxidation (iridite) treatment
  • Sloping top to prevent it from being used as a shelf or bench

COLOR

  • Beige

FINISH

  • Powdercoat

MANUFACTURING

  • 18-gauge robust galvanized steel cabinet
  • Corrosion resistant (EC-C1 and EC-C2 options)
  • Air enters at the bottom of the unit and exits at the top
  • Thermal protection with automatic reset
  • Sealed junction box

ELEMENTS

  • Copper tube elements with large aluminum fins

CONTROL

  • Wall thermostat (optional)
  • Built-in contactor and transformer included with single-phase units of more than 277 V or more than 22 A and for three-phase units (optional for all other units, except size 1 units)

INSTALLATION

  • Wall (wall support included)
  • Minimum distance from floor: 6 in. (152 mm)
  • Approved locations:
    − Class I, Divisions 1 and 2, Groups B, C and D
    − Class II, Divisions 1 and 2, Groups E, F and G
    − Class I, Zones 1 and 2, Groups IIB + H2

WARRANTY

  • One year
SpecsheetDownload the product specsheet containing product specs and other useful information
Installation guideDownload the product installation guide
Technical drawingsDownload the product technical drawings
Shop drawingsDownload the product shop drawings

Code Power - watts Voltage - volts Phase - nb. Amperage - amp.
EC254-C0310052B 500 120 1 4.2
EC254-C0310052C 500 208 1 2.4
EC254-C0310052J 500 240 1 2.1
EC254-C0310102B 1000 120 1 8.3
EC254-C0310102C 1000 208 1 4.8
EC254-C0310102J 1000 240 1 4.2
EC254-C0320182B 1800 120 1 15.0
EC254-C0320182B-S2 1800 120 1 15.0
EC254-C0320182C 1800 208 1 8.7
EC254-C0320182C-S2 1800 208 1 8.7
EC254-C0320182I-B2 1800 347 1 5.2
EC254-C0320182I-B3 1800 347 1 5.2
EC254-C0320182J 1800 240 1 7.5
EC254-C0320182J-S2 1800 240 1 7.5
EC254-C0320182U-B2 1800 480 3 2.2
EC254-C0320182U-B3 1800 480 3 2.2
EC254-C0320182Z-B2 1800 600 3 1.7
EC254-C0320182Z-B3 1800 600 3 1.7
EC254-C0320252C 2500 208 1 12.0
EC254-C0320252C-S2 2500 208 1 12.0
EC254-C0320252D-B2 2500 208 3 6.9
EC254-C0320252D-B3 2500 208 3 6.9
EC254-C0320252I-B2 2500 347 1 7.2
EC254-C0320252I-B3 2500 347 1 7.2
EC254-C0320252J 2500 240 1 10.4
EC254-C0320252J-S2 2500 240 1 10.4
EC254-C0320252U-B2 2500 480 3 3.0
EC254-C0320252U-B3 2500 480 3 3.0
EC254-C0320252Z-B2 2500 600 3 2.4
EC254-C0320252Z-B3 2500 600 3 2.4
EC254-C0330362C 3600 208 1 17.3
EC254-C0330362C-S2 3600 208 1 17.3
EC254-C0330362D-B2 3600 208 3 10.0
EC254-C0330362D-B3 3600 208 3 10.0
EC254-C0330362I-B2 3600 347 1 10.4
EC254-C0330362I-B3 3600 347 1 10.4
EC254-C0330362J 3600 240 1 15.0
EC254-C0330362J-S2 3600 240 1 15.0
EC254-C0330362U-B2 3600 480 3 4.3
EC254-C0330362U-B3 3600 480 3 4.3
EC254-C0330362Z-B2 3600 600 3 3.5
EC254-C0330362Z-B3 3600 600 3 3.5
EC254-C0330442D-B2 4400 208 3 12.2
EC254-C0330442D-B3 4400 208 3 12.2
EC254-C0330442I-B2 4400 347 1 12.7
EC254-C0330442I-B3 4400 347 1 12.7
EC254-C0330442J 4400 240 1 18.3
EC254-C0330442J-S2 4400 240 1 18.3
EC254-C0330442U-B2 4400 480 3 5.3
EC254-C0330442U-B3 4400 480 3 5.3
EC254-C0330442Z-B2 4400 600 3 4.2
EC254-C0330442Z-B3 4400 600 3 4.2
EC254-C0340652D-B2 6500 208 3 18.1
EC254-C0340652D-B3 6500 208 3 18.1
EC254-C0340652I-B2 6500 347 1 18.7
EC254-C0340652I-B3 6500 347 1 18.7
EC254-C0340652J-B2 6500 240 1 27.1
EC254-C0340652J-B3 6500 240 1 27.1
EC254-C0340652U-B2 6500 480 3 7.8
EC254-C0340652U-B3 6500 480 3 7.8
EC254-C0340652Z-B2 6500 600 3 6.3
EC254-C0340652Z-B3 6500 600 3 6.3
EC254-C0340752D-B2 7500 208 3 20.8
EC254-C0340752D-B3 7500 208 3 20.8
EC254-C0340752I-B2 7500 347 1 21.6
EC254-C0340752I-B3 7500 347 1 21.6
EC254-C0340752J-B2 7500 240 1 31.3
EC254-C0340752J-B3 7500 240 1 31.3
EC254-C0340752U-B2 7500 480 3 9.0
EC254-C0340752U-B3 7500 480 3 9.0
EC254-C0340752Z-B2 7500 600 3 7.2
EC254-C0340752Z-B3 7500 600 3 7.2
EC254-C0340952D-B2 9500 208 3 26.4
EC254-C0340952D-B3 9500 208 3 26.4
EC254-C0340952I-B2 9500 347 1 27.4
EC254-C0340952I-B3 9500 347 1 27.4
EC254-C0340952J-B2 9500 240 1 39.6
EC254-C0340952J-B3 9500 240 1 39.6
EC254-C0340952U-B2 9500 480 3 11.4
EC254-C0340952U-B3 9500 480 3 11.4
EC254-C0340952Z-B2 9500 600 3 9.2
EC254-C0340952Z-B3 9500 600 3 9.2
EC254-C0610052B 500 120 1 4.2
EC254-C0610052C 500 208 1 2.4
EC254-C0610052J 500 240 1 2.1
EC254-C0620142B 1400 120 1 11.7
EC254-C0620142B-S2 1400 120 1 11.7
EC254-C0620142C 1400 208 1 6.7
EC254-C0620142C-S2 1400 208 1 6.7
EC254-C0620142I 1400 347 1 4.0
EC254-C0620142I-B3 1400 347 1 4.0
EC254-C0620142J 1400 240 1 5.8
EC254-C0620142J-S2 1400 240 1 5.8
EC254-C0630232B 2300 120 1 19.2
EC254-C0630232B-S2 2300 120 1 19.2
EC254-C0630232C 2300 208 1 11.1
EC254-C0630232C-S2 2300 208 1 11.1
EC254-C0630232D-B2 2300 208 3 6.4
EC254-C0630232D-B3 2300 208 3 6.4
EC254-C0630232I-B2 2300 347 1 6.6
EC254-C0630232I-B3 2300 347 1 6.6
EC254-C0630232J 2300 240 1 9.6
EC254-C0630232J-S2 2300 240 1 9.6
EC254-C0630232U-B2 2300 480 3 2.8
EC254-C0630232U-B3 2300 480 3 2.8
EC254-C0630232Z-B2 2300 600 3 2.2
EC254-C0630232Z-B3 2300 600 3 2.2
EC254-C0640322C 3200 208 1 15.4
EC254-C0640322C-S2 3200 208 1 15.4
EC254-C0640322D-B2 3200 208 3 8.9
EC254-C0640322D-B3 3200 208 3 8.9
EC254-C0640322I-B2 3200 347 1 9.2
EC254-C0640322I-B3 3200 347 1 9.2
EC254-C0640322J 3200 240 1 13.3
EC254-C0640322J-S2 3200 240 1 13.3
EC254-C0640322U-B2 3200 480 3 3.9
EC254-C0640322U-B3 3200 480 3 3.9
EC254-C0640322Z-B2 3200 600 3 3.1
EC254-C0640322Z-B3 3200 600 3 3.1
EC254-C0640502D-B2 5000 208 3 13.9
EC254-C0640502D-B3 5000 208 3 13.9
EC254-C0640502I-B2 5000 347 1 14.4
EC254-C0640502I-B3 5000 347 1 14.4
EC254-C0640502J 5000 240 1 20.8
EC254-C0640502J-S2 5000 240 1 20.8
EC254-C0640502U-B2 5000 480 3 6.0
EC254-C0640502U-B3 5000 480 3 6.0
EC254-C0640502Z-B2 5000 600 3 4.8
EC254-C0640502Z-B3 5000 600 3 4.8
EC254-C0810054B 500 120 1 4.2
EC254-C0810054C 500 208 1 2.4
EC254-C0810054J 500 240 1 2.1
EC254-C0820104B 1000 120 1 8.3
EC254-C0820104B-S2 1000 120 1 8.3
EC254-C0820104C 1000 208 1 4.8
EC254-C0820104C-S2 1000 208 1 4.8
EC254-C0820104I-B2 1000 347 1 2.9
EC254-C0820104I-B3 1000 347 1 2.9
EC254-C0820104J 1000 240 1 4.2
EC254-C0820104J-S2 1000 240 1 4.2
EC254-C0830174B 1700 120 1 14.2
EC254-C0830174B-S2 1700 120 1 14.2
EC254-C0830174C 1700 208 1 8.2
EC254-C0830174C-S2 1700 208 1 8.2
EC254-C0830174I-B2 1700 347 1 4.9
EC254-C0830174I-B3 1700 347 1 4.9
EC254-C0830174J 1700 240 1 7.1
EC254-C0830174J-S2 1700 240 1 7.1
EC254-C0830174U-B2 1700 480 3 2.0
EC254-C0830174U-B3 1700 480 3 2.0
EC254-C0830174Z-B2 1700 600 3 1.6
EC254-C0830174Z-B3 1700 600 3 1.6
EC254-C0840324C 3200 208 1 15.4
EC254-C0840324C-S2 3200 208 1 15.4
EC254-C0840324D-B2 3200 208 3 8.9
EC254-C0840324D-B3 3200 208 3 8.9
EC254-C0840324I-B2 3200 347 1 9.2
EC254-C0840324I-B3 3200 347 1 9.2
EC254-C0840324J 3200 240 1 13.3
EC254-C0840324J-S2 3200 240 1 13.3
EC254-C0840324U-B2 3200 480 3 3.9
EC254-C0840324U-B3 3200 480 3 3.9
EC254-C0840324Z-B2 3200 600 3 3.1
EC254-C0840324Z-B3 3200 600 3 3.1
Accessories
Code Description
EC-C1 GALVANIZED CONSTRUCTION - ANTI CORROSION FOR WET LOCATIONS
EC-C2 CORROSION RESISTANT STAINLESS STEEL
ST-XPROEC WALL MOUNTED THERMOSTAT XPRO EC SPDT 125-277V 22A 10-32°C
ST-XPROEC-1 WALL MOUNTED THERMOSTAT XPRO EC SPST 120-240V 25A 4-48°C
ST-XPROEC-2 WALL MOUNTED THERMOSTAT XPRO EC SPST CORROSION RESISTANT 120-240V 25A 4-48°C
EU
Explosion-proof Unit Heater

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