BIGM TZ-8108 Limit Switch
1.Specification:
- 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:
Ratings
| Rated Voltage |
Noninductive Load |
Inductive Load |
||||||
|
Resistance Load |
Lamp Load |
Inductive Load |
Motor Load |
|||||
|
NC |
NO |
NC |
NO |
NC |
NO |
NC |
NO |
|
|
125VAC |
5 |
5 |
1.5 |
0.7 |
3 |
3 |
2 |
1 |
|
8VDC |
5 |
5 |
3 |
3 |
5 |
4 |
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 |
|
|
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) |
|
Ambient temperature |
-5°C to +65°C |
|
Humidity |
<95% RH |
|
Life |
Mechanical: 10,000,000 operations above |
|
Weight |
About 130 to 190g |
|
Degree of protection |
IP65 |
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 |
- |
TZ-8108 size
2.Product photo
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