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    Explosion-proof enclosure heater STEGO CREX 020 T5

    EXPLOSION-PROOF ENCLOSURE HEATER

    CREX 020 | 50 W, 100 W (T5)
    Temperature class T5 (max. 100 °C): enclosure heater for explosion-proof environments prevents condensation and changes in temperature. Reliable protection against frost inside switch cabinets, control cabinets and measuring equipment in potentially explosive environments or mines susceptible to firedamp.
    • Zero-maintenance convection heater without fan
    • High-performance cartridge heater
    • Heater body: aluminium profile, anodised
    • Mounting mechanisms: screw flange, clip
    • Ready to connect: 1 or 2 m silicon cable with strain relief
    to product variants

    Overview Technical Data


    Ex db IIC T5 Gb
    Ex tb IIIC T100°C Db IP66
    I M2 Ex db I Mb
    < +100 °C (+212 °F)
    high performance cartridge
    aluminium profile, silver anodised
    silicone cable (halogen-free) 3 x 0.75 mm², length 1 m
    0.75 to 2.5 mm²
    clip for 35 mm DIN rail, EN 60715
    for heating body size 120 x 60 mm and
    screw fixing with 2 plug-on flanges for all heating body sizes,
    optional widthwise mounting
    vertical airflow (connection on bottom)
    -60 t +50 °C (-76 to +122 °F) / -60 to +85 °C (-76 to +185 °F)
    < 90% RH (non-condensing)
    IP66 / I (earthed)
    EPS 16 ATEX 1 109 X
    IECEx EPS 16.0048X
    IN METRO DNV 18.0010 X
    EAC TC RU C-FR.ГБ08.В.02639

    Product Variants

    Art. No. Connection casing Casing Productname Series Heating element Heater body Model Axial fan Operating voltage Operating voltage
    max.     		Operating voltage
    min.     		Voltage type Frequency Heating capacity Inrush current
    max.     		Surface temperature Rec. pre-fuse
    T (time-delay)     		Connection Connection PE Air outlet temperature Switch-off temperature Switch-off temperature 2 Switch-on temperature Switch-on temperature 2 Drilling template Operating temperature Flow rate,
    free flow     		Flow rate,
    with filter     		Setting range Setting range 2 Current
    consumption     		Nominal current
    of socket     		Power
    consumption     		Average noise level Enclosure cut-out Enclosure cut-out Storage temperature Storage humidity Ambient temperature Operating humidity Speed Switching capacity
    max.     		Switching current
    min.     		Load resistance (external) External Sensor Measuring range Measuring range 2 Note Note 2 Note 3 Note 4 Reaction time Contact type Service life Operation indicator Control contact -
    Signal current     		Electrical protection Switch Socket Material Material sealing Air permeability Mounting Air intake/Air outlet Filter material Measuring signal Switch temperature
    difference     		Lamp type Luminous flux Light colour Length / Depth Width Height Diameter Installation depth Fitting position Mounting frame Weight Sensor element Protection class Protection type Protection type UL VDE UL EAC METRO ATEX Ex Protection type Gases Ex Protection type Mine applications Ex Protection type Dusts Temperature class Temperature safety
    cut-out     		Accessory Accessory 2 Accessory 3 Accessory 4 Art. No. Accessory Art. No. Accessory 2 Art. No. Accessory 3 Art. No. Accessory 4 Catalogue Article CAD Inquiry CAD
    02051.0-00 Explosion-proof enclosure heater CREx 020 high performance cartridge aluminium profile, silver anodised 230 V 253 V 208 V AC 50/60 Hz 50 W < +100 °C 0.5 A silicone cable (halogen-free) 3 x 0.75 mm², 1 m 0,75 - 2,5 mm² 225 mm -60 ─ +50 °C 0.22 A -60 ─ +85 °C ≤90% rF -60 - +50 °C ≤90% rF Clip for 35 mm Rail, EN 60715 120 mm 60 mm 180 mm vertical airflow (connection on bottom) 1.4 kg I IP66 EAC TC RU C-FR.ГБ08.В.02639 IN METRO DNV 18.0010 X IECEx EPS 16.0048X Ex db IIC T5 Gb I M2 Ex db I Mb Ex tb IIIC T100°C Db IP66 T5 Catalogue
    02052.0-10 Explosion-proof enclosure heater CREx 020 high performance cartridge aluminium profile, silver anodised 230 V 253 V 208 V AC 50/60 Hz 100 W < +100 °C 1.0 A silicone cable (halogen-free) 3 x 0.75 mm², 1 m 0,75 - 2,5 mm² 350 mm -60 ─ +50 °C 0.43 A -60 ─ +85 °C ≤90% rF -60 - +50 °C ≤90% rF Screw fixing 160 mm 80 mm 300 mm vertical airflow (connection on bottom) 2.8 kg I IP66 EAC TC RU C-FR.ГБ08.В.02639 IN METRO DNV 18.0010 X IECEx EPS 16.0048X Ex db IIC T5 Gb I M2 Ex db I Mb Ex tb IIIC T100°C Db IP66 T5 Catalogue
    02051.9-00 Explosion-proof enclosure heater CREx 020 high performance cartridge aluminium profile, silver anodised 120 V 108 V 132 V AC 50/60 Hz 50 W < +100 °C 1.0 A silicone cable (halogen-free) 3 x 0.75 mm², 1 m 0,75 - 2,5 mm² 225 mm -60 ─ +50 °C 0.42 A -60 ─ +85 °C ≤90% rF -60 - +50 °C ≤90% rF Clip for 35 mm Rail, EN 60715 120 mm 60 mm 180 mm vertical airflow (connection on bottom) 1.4 kg I IP66 EAC TC RU C-FR.ГБ08.В.02639 IN METRO DNV 18.0010 X IECEx EPS 16.0048X Ex db IIC T5 Gb I M2 Ex db I Mb Ex tb IIIC T100°C Db IP66 T5 Catalogue
    02052.9-10 Explosion-proof enclosure heater CREx 020 high performance cartridge aluminium profile, silver anodised 120 V 108 V 132 V AC 50/60 Hz 100 W < +100 °C 2.0 A silicone cable (halogen-free) 3 x 0.75 mm², 1 m 0,75 - 2,5 mm² 350 mm -60 ─ +50 °C 0.83 A -60 ─ +85 °C ≤90% rF -60 - +50 °C ≤90% rF Screw fixing 160 mm 80 mm 300 mm vertical airflow (connection on bottom) 2.8 kg I IP66 EAC TC RU C-FR.ГБ08.В.02639 IN METRO DNV 18.0010 X IECEx EPS 16.0048X Ex db IIC T5 Gb I M2 Ex db I Mb Ex tb IIIC T100°C Db IP66 T5 Catalogue

    Notice: 02052.0-10 and 02052.9-10 only with screw flange fixing due to size

    Summary of your request

    Art. No. Connection casing Casing Productname Series Heating element Heater body Model Axial fan Operating voltage Operating voltage
    max.     		Operating voltage
    min.     		Voltage type Frequency Heating capacity Inrush current
    max.     		Surface temperature Rec. pre-fuse
    T (time-delay)     		Connection Connection PE Air outlet temperature Switch-off temperature Switch-off temperature 2 Switch-on temperature Switch-on temperature 2 Drilling template Operating temperature Flow rate,
    free flow     		Flow rate,
    with filter     		Setting range Setting range 2 Current
    consumption     		Nominal current
    of socket     		Power
    consumption     		Average noise level Enclosure cut-out Enclosure cut-out Storage temperature Storage humidity Ambient temperature Operating humidity Speed Switching capacity
    max.     		Switching current
    min.     		Load resistance (external) External Sensor Measuring range Measuring range 2 Note Note 2 Note 3 Note 4 Reaction time Contact type Service life Operation indicator Control contact -
    Signal current     		Electrical protection Switch Socket Material Material sealing Air permeability Mounting Air intake/Air outlet Filter material Measuring signal Switch temperature
    difference     		Lamp type Luminous flux Light colour Length / Depth Width Height Diameter Installation depth Fitting position Mounting frame Weight Sensor element Protection class Protection type Protection type UL VDE UL EAC METRO ATEX Ex Protection type Gases Ex Protection type Mine applications Ex Protection type Dusts Temperature class Temperature safety
    cut-out     		Accessory Accessory 2 Accessory 3 Accessory 4 Art. No. Accessory Art. No. Accessory 2 Art. No. Accessory 3 Art. No. Accessory 4 Catalogue Article CAD
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