Limit Switch

CSA Limit Switch

CSA Micro Switch


  • Strong metal outer shell, swing arm max. 95
  • Long life (20, 000, 000 mechanical operations)
  • Stainless steel idler wheel, punch and spring
  • Selective PG11 cable gland
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    Model CSA CSA-001 CSA-003 CSA-012 CSA-021 CSA-031 CSA-061 CSA-071 CSA-081
    Operating force OF Max. 800g 800g 800g 400g-cm 400g-cm 150g 150g 150g
    Release force RF Min. 400g 400g 400g 100g-cm 100g-cm 50g 50g 50g
    Pre-travel PT Max. 1.8mm 1.8mm 1.8mm 20 º 20 º 30mm 30mm 30mm
    Travel position TP ± 10% 2.0mm 2.0mm 2.0mm 22.5 º 22.5 º 22.5 º 22.5 º 22.5 º
    Movement differential MD Max. 1.2mm 1.2mm 1.2mm 10 º 10 º 14 º 14 º 14 º
    Over travel OT Min. 4.0mm 4.0mm 4.0mm 75 º 75 º 20mm 20mm 20mm
    Total travel TT Min. 5.8mm 5.8mm 5.8mm 95 º 95 º 50mm 50mm 50mm
    Rotary indexing         22.5 º 22.5 º      


    Double Break Mechanism INO+INC Force Break snap action
    Rated Voltage/Current 10(4)A, 125, 250VAC/6(2)A, 380VAC For inductance Load, CosØ =0.4
    Contact Resistance 25mΩ max. (initial value)
    Insulation Resistance 100mΩ min. (at 500VDC)
    Dielectric Strength 1000VAC, 50/60 HZ for 1 minute between terminals of the same polarity
    1500VAC, 50/60 HZ for 1 minute between current-carrying and non-current-carrying metal parts
    1500VAC, 50/60 HZ for 1 minute between each terminal and ground
    Electrical Life 500,000 at 10A 250VAC Resistive
    Mechanical Life 10, 000, 000 operations min. (under rated conditions)
    Operating Speed 5mm/s to 0.5m/s
    Degree of Protection IP65
    Ambient Temperature Rised Max 30℃ over ambient temperature at rated voltage/current
    Conformed Standards Cenelec EN 50041, EN 50047, IEC 337-1, VDE 0660
    Operating Temperature -5℃ ~+65℃ (with no icing)
    Storage Temperature -5℃ ~+65℃ (with no icing)
    Ambient Operating Humidity 95 RH Max.
    Shock Resistance Mechanical durable: 1000m/s2 min.
    Malfunction: 300m/s2 min.
    Vibration Frequency Malfunction: 10 to 55HZ, 1.5mm double amplitude
    Terminal Screw Torsional Force 6-8 kgf-cm
    Other Screw Torsional Force Cover 12-14 kgf-cm/Head 8-9 kgf-cm/Mounting 50-60 kgf/cm
    Bare Wire Diameter Ø2 Max
    Cable Diameter Ø12 Max(IP 65 if use cable 8-9)

    Operating characteristics

    TZ-8104 TZ-8108 TZ-8107 TZ-8111 TZ-8112/8122 TZ-8166/8167/8168/8169
    OF Max. 750g 750g 750g 900g 900g 150g
    RF Min. 100g 100g 100g 150g 150g -
    PT Max. 20º 20 º 20 º 1.5mm 1.5mm 30mm
    OT Min. 50 º 50 º 50 º 4mm 4mm -
    MD Max. 12 º 12 º 12 º 1mm 1mm -
    OP - - - 26 ± 0.8mm 37 ± 0.8mm -


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