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  5. Machine safety position switches

ZS 256-02Z Machine safety position switch

ZS 256-02Z
2 cable entries M 20 x 1.5
Snap action with constant contact pressure up to switching point
Mounting details to EN 50047
Thermoplastic enclosure
Double-insulated
58 mm x 50,5 mm x 31 mm
Good resistance to oil and petroleum spirit
Wide range of alternative actuators
Actuator heads can be repositioned by 4 x 90°
  • Manufacturer code
    151124034
  • CAD, traceparts, product ID
    33-22052019-077443
  • Current, Required rated short-circuit current to EN 60947-5-1
    1000 A
  • Current, Thermal test current
    10 A
  • Current, Utilisation category AC-15
    4 A
  • Current, Utilisation category DC-13
    1 A
  • Actuating element
    Plunger
  • Type of Execution, Housing construction form
    Norm construction design
  • Type of Execution, IP Protection class, General
    IP67
    IP65
  • Type of Execution, Mechanical life, minimum,
    20000000 Operations
  • Height, Sensor
    62.5 mm
  • Length, Sensor
    31 mm
  • Width, Sensor
    58 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
  • Material, contacts, electrical
    Silver
  • Material, housing
    Plastic, glass-fibre-reinforced
  • Movement, actuating speed, maximum
    1 m/s
  • Note, Electrical Data, Cable section
    All indications including the conductor ferrules.
  • PIM maintenance status
    Discharge "Online catalog"
  • Type of switch function
    Opener (NC)
  • 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, product group
    HAWA: Electromechanical switchgear
  • SAP, gross weight
    70.000 g
  • SAP, net weight
    70.000 g
  • Temperature, Ambient temperature[generated product variant]
    -30 ... +80 °C
  • Temperature, ambient temperature, maximum
    80 °C
  • Temperature, ambient temperature, minimum
    -30 °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
  • Movement, actuating speed, minimum
    10 mm/min
  • Number, Safety contacts
    2
  • PNV, standard, certificates
    CCC
    cULus
  • Selection (Yes/No), Safety functions
    Yes
  • Force, Actuating force, minimum
    9 N
  • Time, Switchover time, maximum
    5.5 ms
  • Force, Positive break force, minimum Force,
    19 N
  • Standard, standards
    EN IEC 60947-5-1
    EN ISO 13849-1
    BG-GS-ET-15
  • Type of Execution, Actuator type DIN EN 50047
    B

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