Limit Switch

TZ-8 Limit Switch

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TZ-8 Limit Switch
TZ-8
CSA Limit Switch
CSA
CLS Limit Switch
CLS
CWL Limit Switch
CWL
CHL Limit Switch
CHL
TZ-6 Sealed Limit Switch
TZ-6
CZ-3 Compact Prewired Limit Switch
CZ-3
TZ-8 Micro Switch

Features

  • Double circuit type of limit switch
  • Highly rigid construction, consists of intensive plastic and aluminum cast (Head and cover snugly fit in box)
  • Small volume, water-proof and oil-proof construction
  • Built-in basic switch with double spring mechanism, longer mechanical life
  • Smooth operation with greater OT
  • Easy-to-wire circuit opening design
  • Wide varity of actuators, easily use

    • Contact Form

    >> Download PDF (328KB)

    Ratings


    Rated Voltage     		Noninductive Load (A) Inductive Load (A)
    Resistance Load Lamp Load Inductive Load Motor Load
    NC NO NC NO NC NO NC NO
    125VAC
    250VAC
    500VAC    		 5
    5    		 5
    5    		 1.5
    1    		 0.7
    0.5    		 3
    3    		 3
    3    		 2
    1.5    		 1
    0.8
    8VDC
    14VDC
    30VDC
    125VDC
    250VDC    		 5
    5
    5
    0.4
    0.2    		 5
    5
    5
    0.4
    0.2    		 3
    3
    3    		 3
    3
    3    		 5
    4
    4    		 4
    4
    4    		 3
    3
    3    		 3
    3
    3
    Inrush Current N.C: below 24A, N.O: below 12A
    Notes:
  • 1.Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC).
  • 2.Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current.

    • Characteristics


    Operation speed     		0.5mm-50cm/sec
    Operating frequency Mechanical: 120 operations/minute, Electrical: 30 operations/minute
    Contact resistance 25mΩ max. (initial value)
    Insulation resistance 100mΩ min. (at 500VDC)
    Dielectric strength 1000VAC, 50/60HZ for 1 minute between terminals of the same polarity
    1500VAC, 50/60 HZ for 1 minute between currentcarrying
    and non-current-carrying metal parts
    1500VAC, 50/60 HZ for 1 minute between each terminal and ground
    Vibration 10-55HZ,1.5mm double amplitude
    Shock Mechanical durable: 1, 000m/Sec2 (about 100G'S)
    Malfunction: 300m/Sec2 (about 30G'S)
    Ambient temperature -5℃ to +65℃
    Humidity <95% RH
    Life Mechanical: 10,000,000 operations above
    Electrical: 500,000 operations above
    Weight About 130 to 190g
    Degree of protection IP65

    Operating characteristics


    Models     		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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