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GREEGOO Electric Co.,Ltd.
No.6 Floor,Jinye Mansion, Lvzhuang, Liushi, Yueqing, Zhejiang, 325604 P.R. China
Tel: +86-577-62776000
Mob: +86-15958776000
Fax: +86-577-62776006
E-mail: Peter@greegoo.com
Skype: greegoo_peter
MSN: greegoo_peter@hotmail.com
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TZ-8

TZ-8
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Limit Switch (TZ-8)


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

Contact Form
 
Contact Form

 

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
Note:
■ Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC).
■ 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.


Contact Form

 

Operation speed 0.5mm-50cm/sec
Operating frequency Mechanical: 120 operations/minute Electical: 30 operations/ minute
Contact resistance 25mΩmax. (initial value)
Insulation resistance 100mΩmin. 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 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 750g 150g 150g -
PT Max. 20o 20o 20o 1.5mm 1.5mm 30mm
OT Min. 50o 50o 50o 4mm 4mm -
MD Max. 12o 12o 12o 1mm 1mm -
OP - - - 26o.8mm 37o.8mm



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Add: No.6 Floor,Jinye Mansion, Lvzhuang, Liushi, Yueqing, Zhejiang, 325604 P.R. China   Tel: +86-577-62776000    Mob: +86-15958776000    Fax: +86-577-62776006