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zhejiang yisoo electric co., ltd.
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Limit Switch
View more specifications Limit Switch for you
| Model No.: |
TZ-8107 |
| Place of Origin: |
Zhejiang |
| Brand Name: |
CNTD |
| Certificate: |
CE |
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Description
Payment & Shipping Terms:
Unit Price:US$3.6
MOQ: 500 pcs
Supply Capacity:
Delivery Date: 30days
| TZ-8 Limit Switch |
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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
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Ratings
Rated Voltage |
Noninductive Load
(A)
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Inductive Load
(A)
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Resistance Load
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Lamp Load
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Inductive Load
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Motor Load
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NC
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NO
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NC
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NO
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NC
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NO
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NC
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NO
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125VAC
250VAC
500VAC
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5
5
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5
5
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1.5
1
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0.7
0.5
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3
3
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3
3
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2
1.5
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1
0.8
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8VDC
14VDC
30VDC
125VDC
250VDC
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5
5
5
0.4
0.2
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5
5
5
0.4
0.2
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3
3
3
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3
3
3
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5
4
4
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4
4
4
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3
3
3
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3
3
3
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Inrush Current
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N.C: below 24A, N.O: below 12A
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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
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Operating frequency
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Mechanical: 120 operations/minute, Electrical: 30 operations/minute
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Contact resistance
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25mΩ max. (initial value)
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Insulation resistance
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100mΩ min. (at 500VDC)
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Dielectric strength
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1000VAC, 50/60HZ for 1 minute between terminals of the same polarity
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1500VAC, 50/60 HZ for 1 minute between currentcarrying
and non-current-carrying metal parts
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1500VAC, 50/60 HZ for 1 minute between each terminal and ground
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Vibration
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10-55HZ,1.5mm double amplitude
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Shock
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Mechanical durable: 1, 000m/Sec2 (about 100G’S)
Malfunction: 300m/Sec2 (about 30G’S)
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Ambient temperature
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-5℃ to +65℃
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Humidity
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<95% RH
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Life
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Mechanical: 10,000,000 operations above
Electrical: 500,000 operations above
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Weight
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About 130 to 190g
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Degree of protection
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IP65
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