TZ****9 cats whisker lever limit Switch
Whisker Limit Switch
TMAZTZ offer a wide range of whisker limit switches in
different sizes. If you have any questions please
contact us and we will provide you with the right limit
switch for you. We have a perfect quality control
system, and you can trust the quality of our products.
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Data Ratings
Rated voltage Noninductive Load (A) Inductive Load (A)
Resistance Load Lamp Load Inductive Load (A) Motor Load
NC NO NC NO NC NO NC NO
**5VAC 5 5 1.5 0.7 3 3 2 1
**0VAC 5 5 1 0.5 3 3 1.5 0.8
8VDC 5 5 3 3 5 4 3 3
*4VDC 5 5 3 3 4 4 3 3
*0VDC 5 5 3 3 4 4 3 3
**5VDC 0.4 0.4
**0VDC 0.2 0.2
Inrush Current N.C: below *4A, N.O: belowÂ
*2A
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NOTE:Â
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 *0 times the
steady-state current,while motor load has an inrush
current of 6 times the steady-state current.
3. Product with spring, its usable range of operating
part is within one third of the whole spring length
from the front end of spring.
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Whisker limit switch characteristics
â– Double-circuit type of limit switch.
â– Compact new design approximately 1/3 the size
of TMAZTZ vertical limit switches.
â– With strong zinc cast base, and reinforced
plastics outer shell, High. Structure preventing oil,
water and pressure.
â– Structure enables the terminal section to be
fully opened for easy wiring.
â– Degree of protection: IP*5
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Operation speed 0.5mm**0cm/sec
Operating frequency Electical: *0 operations/minute
Contact resistance *5mΩ max. (initial value)
Insulation resistance **0MΩ min. (below **0VDC)
Shock Mechanical durable: 1, **0m/Sec2 (about **0G'S)
Malfunction: **0m/Sec2 (about *0G'S)
Ambient temperature *5~**5℃ (With no icing)
Humidity <*5% RH
Weight About **0 to **0g
Degree of protection IP*5
Electrical Life Above *****0
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Operating Characteristics
Operating Characteristics Model TZ****4 TZ****7 TZ****8
TZ****1 TZ****2 TZ****2 TZ****6 TZ****7 TZ****8 TZ****9
Operating force OFÂ Â
 (Max) 5.*8N 5.*8N 7.*4N 9.8N 9.8N 9.8N 0.*8N
0.*8N 0.*8N 0.*8N
Release force RFÂ
 (Min) 0.*9N 0.*9N 0.*9N 2.*4N 2.*4N 2.*4N 一
一 一 一
Pre-travel PTÂ Â
 (Max) *0° *0° *0° 1.5mm 1.5mm 1.5mm *0mm *0mm
*0mm *0mm
Over-travel OTÂ Â
 (Min) *5° *5° *5° 4mm 4mm 4mm 一 一 一 一
Movement differential MDÂ
 (Max) *0° *0° *0° 1.2mm 1.2mm 1.2mm 一 一 一
一
Total travel TTÂ Â
 (Min) *5° *5° *5° 5.5mm 5.5mm 5.5mm 一 一 一
一
Operational position OP 一 一 一 *6±0.8mm 一 一
一 一
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