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

EX-ZV7H 235-11Z-3D EX machine safety switch

EX-ZV7H 235-11Z-3D
Snap action with constant contact pressure up to switching point

Metal enclosure
Wide range of alternative actuators
Good resistance to oil and petroleum spirit
30 mm x 63,5 mm x 30 mm
Actuator heads can be repositioned by 4 x 90°
Mounting details to EN 50047
1 Cable entry M 20 x 1.5
only for positioning tasks
Lever angle adjustable in 10° steps
  • SKU
    4030661371443
  • Manufacturer code
    101206016
  • CAD, traceparts, product ID
    33-31052019-062948
  • Current, Thermal test current
    10 A
  • Current, Utilisation category AC-15
    4 A
  • Current, Utilisation category DC-13
    1 A
  • Actuating element
    Roller lever
  • Type of Execution, Housing construction form
    Norm construction design
  • Type of Execution, IP Protection class, General
    IP67
  • Type of Execution, Mechanical life, minimum,
    20000000 Operations
  • Switching principle
    Snap action
  • Diameter, Wire cross-section, AWG
    13 AWG
  • Diameter, Cable cross-section of the cable glands, maximum
    12 mm
  • Diameter, Cable cross-section of the cable glands, minimum
    7 mm
  • Height, Sensor
    160.5 mm
  • Length, Sensor
    49 mm
  • Width, Sensor
    30 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, Manufacturer's declaration
    ATEX Zone 2 and 22
  • Explosion protection parameters, category
    3D
    3G
  • Explosion protection parameters, designation
    D II 3D Ex tc IIIC T90°C Dc X
    D II 3G Ex nC IIC T5 Gc X
  • Explosion protection, regulations
    EN IEC 60079-0
    EN 60079-31
    EN IEC 60079-15
  • Explosion protection parameters, zones
    22
    2
  • Material, contacts, electrical
    Silver
  • Housing material
    Metal, zinc die-cast
  • Material, enclosure coating
    painted
  • Movement, actuating speed, maximum
    1 m/s
  • Movement, actuating speed, minimum
    240 mm/min
  • Standard, standards
    EN IEC 60947-5-1
    BG-GS-ET-15
  • Note, Electrical Data, Cable section
    All indications including the conductor ferrules.
  • Number, Auxiliary contacts
    1
  • Number, Safety contacts
    1
  • PIM maintenance status
    Discharge "Online catalog"
  • PNV, standard, certificates
    INMETRO
  • 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)
    4030661371443
  • SAP, product group
    Initial
  • SAP, gross weight
    269.000 g
  • SAP, net weight
    269.000 g
  • Included in delivery, number and type, general
    Ex-certified screwed cable gland
  • Temperature, Ambient temperature[generated product variant]
    -20 ... +60 °C
  • Temperature, ambient temperature, maximum
    60 °C
  • Temperature, ambient temperature, minimum
    -20 °C
  • Time, Bounce duration, maximum
    3 ms
  • Time, Switching frequency
    5000 /h
  • Voltage, Rated impulse withstand voltage
    6 kV
  • Voltage, rated insulation voltage
    500 V
  • Voltage, Utilisation category AC-15
    230 VAC
  • Voltage, Utilisation category DC-13
    24 VDC
  • Web Type
    Product range
  • Note, Motion, Actuating Speed
    Actuating speed with actuating angle 30° to switch axis
  • Material, lever
    Metal film
  • Material, Castor
    Plastic
  • Time, Switchover time, maximum
    5.5 ms
  • Tightening torque, actuating torque, minimum
    0.15 Nm

Product attachments

file-26448-5f6097c7217c6cec54a64d953001f673.pdf (PDF, 440.57 kB)

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