Limit, micro, foot switch brochure0 pages

Limit Switchs
TZ-8 Limit 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
NO
NC

Contact Form

8VDC
14VDC
30VDC
125VDC
250VDC
Inrush
Current

(4)

(1)

(2)

NO
NC

Contact Form

Noninductive Load(A)
Inductive Load(A)
Rated
Resistance Load Lamp Load Inductive Load Motor Load
voltage
NC
NO
NC NO NC
NO
NC NO
125VAC
250VAC
500VAC

(3)

5
5

5
5

1.5
1

0.7
0.5

3
3

3
3

2
1.5

1
0.8

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

Operation speed
Operating frequency
Contact resistance
Insulation resistance

Dielectric
strength

Vibration
Shock

N.C: below 24A, N.O: below 12A

NOTES:
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.
■

Ambient temperature
Humidity
Life
Weight
Degree of protection

0.5mm-50cm/sec
Mechanical: 120 operations/minute Electical: 30 operations/
minute
25mΩmax. (initial value)
100mΩmin. at 500VDC
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
10-55HZ,1.5mm double amplitude
Mechanical durable: 1, 000m/Sec2 (about 100G'S)
Malfunction: 300m/Sec2 (about 30G'S)
-5℃to +65℃
<95% RH
Mechanical: 10,000,000 operations above
Electrical: 500,000 operations above
About 130 to 190g
IP65

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

750g

150g

150g

-

PT Max.
OT Min.

20°
50°

20°
50°

20°
50°

1.5mm
4mm

1.5mm
4mm

30mm
-

MD Max.

12°

12°

12°

1mm

1mm

-

OP
http://www.greegoo.com

Models

-

-

-

26±0.8mm

37±0.8mm

Greegoo Electric 7.2007