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    STEGO Pressure compensation device (plastic M40, M12) DA 284

    PRESSURE COMPENSATION DEVICE

    DA 284 | Plastic M40, M12 | IP66/IP68
    Passive pressure compensation device for enclosures and control cabinets. Evens out temperature-induced pressure differences between the inside and outside of the cabinet. Humidity escapes through a watertight membrane. Condensation is prevented from forming.
    • Thread sizes: M12 and M40
    • NBR membrane
    • Prevents ingress of water and dirt, IP66
    to product variants

    Overview Technical Data

    thread M40 x 1.5 or M12 x 1.5 with nut
    M40: 5 Nm, M12: 0.5 Nm
    M40: approx. 16 mm, M12: approx. 8 mm
    sealing gasket NBR
    waterproof membrane
    M40: Ø 60 x 37 mm, M12: Ø 17 x 17.5 mm
    variable
    Material adheres to limit values in accordance with RoHS3

    Installation:
    Make cut-out Ø 40.5+0.5 mm in enclosure wall for size M40 or Ø 12+0.2 mm for size M12, and mount pressure compensation device with nut. Please make sure that the sealing gasket is put in place on the outer side panel of the enclosure.

    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
    28400.0-00 Plastic, light grey Pressure compensation device DA 284 -35 ─ +70 °C Ø40,5 +0,5 mm -35 ─ +70 °C packing unit: 2 pieces Torque 5 Nm Plastic, light grey NBR 1200 l/h M40 x 1,5 Watertight membrane 37 mm 60 mm ca. 16 mm any desired 45 g IP66/IP68(EN60529)/IPX9K(EN40050-9) EAC Catalogue
    28400.0-01 Plastic, light grey Pressure compensation device DA 284 -35 ─ +70 °C Ø40,5 +0,5 mm -35 ─ +70 °C packing unit: 1 Stück Torque 5 Nm Plastic, light grey NBR 1200 l/h M40 x 1,5 Watertight membrane 37 mm 60 mm ca. 16 mm any desired 45 g IP66/IP68(EN60529)/IPX9K(EN40050-9) EAC Catalogue
    28400.0-04 Plastic, light grey Pressure compensation device DA 284 -35 ─ +70 °C Ø40,5 +0,5 mm -35 ─ +70 °C packing unit: 100 Stück Torque 5 Nm Plastic, light grey NBR 1200 l/h M40 x 1,5 Watertight membrane 37 mm 60 mm ca. 16 mm any desired 45 g IP66/IP68(EN60529)/IPX9K(EN40050-9) EAC Catalogue
    28405.0-00 plastic according to UL94 V-0, light grey Pressure compensation device DA 284 -35 ─ +70 °C Ø40,5 +0,5 mm -35 ─ +70 °C packing unit: 2 pieces Torque 5 Nm plastic according to UL94 V-0, light grey NBR 1200 l/h M40 x 1,5 Watertight membrane 37 mm 60 mm ca. 16 mm any desired 60 g IP66/IP68(EN60529)/IPX9K(EN40050-9) E234324 EAC Catalogue
    28406.0-00 Pressure compensation device DA 284 -35 ─ +70 °C Ø12 +0,2 mm -35 ─ +70 °C packing unit: 2 pieces Torque 0,5 Nm plastic according to UL94 V-0, light grey NBR 120 l/h M12 x 1,5 Watertight membrane 17,5 mm 17 mm ca. 8 mm any desired 2 g IP66/IP68(EN60529)/IPX9K(EN40050-9) E234324 EAC Catalogue
    Notice: Air permeability at a pressure difference of min. 70 mbar

    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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