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  3. Equipment for potentially explosive atmospheres (EX)
  4. EX machine safety equipment
  5. EX machine safety switches

EX-AZ 3350-12ZUEK-3D EX machine safety switch

EX-AZ 3350-12ZUEK-3D
Ex-Zone 22
Metal enclosure
40,5 mm x 114 mm x 38 mm
Latching handle
1 Cable entry M 20 x 1.5
Centring device available
High level of contact reliability with low voltages and currents
SZ 415 lockout tag to prevent unintended closing
  • SKU
    4030661397566
  • Manufacturer code
    101214050
  • CAD, traceparts, product ID
    69-04022011-067468
  • Current, Thermal test current
    10 A
  • Current, Utilisation category AC-15
    4 A
  • Current, Utilisation category DC-13
    4 A
  • Type of Execution, IP Protection class, General
    IP67
  • Type of Execution, Mechanical life, minimum,
    1000000 Operations
  • Switching principle
    Slow action
  • Diameter, Cable cross-section of the cable glands, maximum
    12 mm
  • Diameter, Cable cross-section of the cable glands, minimum
    6 mm
  • Height, Sensor
    114 mm
  • Length, Sensor
    38 mm
  • Width, Sensor
    40.5 mm
  • Electrical data, Cable section, maximum
    2.5 mm²
  • Electrical data, Cable section, minimum
    0.75 mm²
  • Electrical data, Max. fuse rating
    6 A gG D-fuse
  • Electrical data, Utilisation category
    DC-13
    AC-15
  • Explosion protection parameters, category
    3D
  • Explosion protection parameters, designation
    D II 3D Ex tc IIIC T90°C Dc X
  • Explosion protection, regulations
    EN IEC 60079-0
    EN 60079-31
  • Explosion protection parameters, zones
    22
  • Force, Positive break force, minimum Force,
    5 N
  • Material, contacts, electrical
    Silver
  • Housing material
    Light alloy die-casting
  • Material, enclosure coating
    painted
  • Movement, actuating speed, maximum
    1 m/s
  • Standard, standards
    EN IEC 60947-5-1
  • Note, Electrical Data, Cable section
    All indications including the conductor ferrules.
  • Number, Auxiliary contacts
    1
  • Number, Safety contacts
    2
  • PIM maintenance status
    Discharge "Online catalog"
  • PNV, standard, certificates
    TÜV
  • Type of switch function
    NO contact, NC contact
  • Type of electric connection
    Screw terminals M20 x 1.5
  • Safety parameters, Mission time
    20 Year(s)
  • Safety parameter
    EN ISO 13849-1
  • SAP, basic quantity unit
    Piece
  • SAP, EAN (European Article Number)
    4030661397566
  • SAP, product group
    Initial
  • SAP, gross weight
    250.000 g
  • SAP, net weight
    250.000 g
  • Included in delivery, number and type, general
    Ex-certified screwed cable gland
    Actuator must be ordered separately.
  • Temperature, Ambient temperature[generated product variant]
    -10 ... +60 °C
  • Temperature, ambient temperature, maximum
    60 °C
  • Temperature, ambient temperature, minimum
    -10 °C
  • Voltage, Rated impulse withstand voltage
    4 kV
  • Voltage, rated insulation voltage
    250 VAC
  • Voltage, Utilisation category AC-15
    230 VAC
  • Voltage, Utilisation category DC-13
    24 VDC
  • Web Type
    Product range
  • Path, positive break travel
    10.7 mm
  • Standard, Manufacturer's declaration
    ATEX Zone 22
  • Note, Force, Positive break force, minimum
    per NC

Product attachments

file-26699-d037291fd27bf6d92adad7b320d319ce.pdf (PDF, 432.04 kB)