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| Customization: | Available |
|---|---|
| Structure: | Working Limit Switch |
| Type: | Explosion-Proof Limit Switch |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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TZ AZ-7141 D4MC-2020 waterproof micro limit switch adopts short hinge roller lever actuator design. Enclosed reinforced plastic housing provides IP64 splash-proof and dustproof performance, suitable for moderate wet workshop environment.
SPDT 1NO+1NC contact with snap action ensures rapid and reliable signal switching. Rated 10A 250VAC, high mechanical endurance up to 10 million operations. Widely applied for equipment door safety interlock, mechanical position sensing, conveyor stroke limit and other industrial control circuits.
CE and RoHS certified for global market. Screw terminal for easy wiring. Custom brand marking and packaging are acceptable for large quantity orders.
Economical, high utility enclosed switch
Enclosed switches with built-in basic switches.
Various of actuators, the operation position is adjustable
Outer shell covered with intensive plastic, water-proof and oil-proof.
The mechanical strength is better than TM type of micro switch, bear shock
Ratings:
|
Rated voltage |
Non-inductive Load (A) |
Inductive Load (A) |
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Resistance Load |
Lamp Load |
Inductive Load |
Motor Load |
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|
NC |
NO |
NC |
NO |
NC |
NO |
NC |
NO |
|
|
125VAC |
10 |
3 |
1.5 |
10 |
5 |
2.5 |
||
|
250VAC |
10 |
2.5 |
1.25 |
10 |
3 |
1.5 |
||
|
480VAC |
3 |
1.5 |
0.75 |
2.5 |
1.5 |
0.75 |
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|
8VDC |
10 |
3 |
1.5 |
6 |
6 |
5 |
||
|
14VDC |
10 |
3 |
1.5 |
6 |
6 |
5 |
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30VDC |
8 |
3 |
1.5 |
6 |
5 |
2.5 |
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|
125VDC |
0.5 |
0.4 |
0.4 |
0.05 |
0.05 |
0.05 |
||
|
250VDC |
0.25 |
0.2 |
0.2 |
0.03 |
0.03 |
0.03 |
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Characteristics
|
Models |
AZ-7100 |
AZ-7110 |
AZ-7310 |
AZ-7311 |
AZ-7312 |
AZ-7120 |
|
OF(Max.) |
600g |
600g |
600g |
600g |
600g |
150g |
|
RF(Min.) |
100g |
100g |
100g |
100g |
100g |
40g |
|
PT(Max.) |
2.0mm |
2.0mm |
2.0mm |
2.0mm |
2.0mm |
13.5mm |
|
OT(Min.) |
0.8mm |
5.0mm |
6.0mm |
6.0mm |
6.0mm |
4.0mm |
|
MD(Max.) |
0.8mm |
0.8mm |
0.8mm |
0.8mm |
0.8mm |
3.2mm |
|
OP |
30.5±0.8mm |
44±1.2mm |
21.8±1.2mm |
33.3±1.2mm |
33.3±1.2mm |
25±1mm |
|
FP |
|
|
|
|
|
35mm |
|
Models |
AZ-7140 |
AZ-7121 |
AZ-7141 |
AZ-7124 |
AZ-7144 |
AZ-7166 |
|
OF(Max.) |
220g |
180g |
240g |
200g |
280g |
120g |
|
RF(Min.) |
60g |
50g |
80g |
60g |
100g |
|
|
PT(Max.) |
8.5mm |
11.0mm |
6.5mm |
11mm |
6.5mm |
250mm |
|
OT(Min.) |
2.5mm |
3.0mm |
2.0mm |
3.0mm |
2.0mm |
11mm |
|
MD(Max.) |
2.0mm |
2.4mm |
1.5mm |
2.4mm |
1.5mm |
|
|
OP |
25±1mm |
40±1mm |
40±1mm |
50±1.2mm |
50±1.2mm |
|
|
FP |
32mm |
|
46mm |
|
56mm |
|
Operating Characteristics
|
Operation speed |
0.5mm-50cm/s |
|
Operating frequency |
Mechanical: 120 operations/minute Electrical: 30 operations/minute |
|
Contact resistance |
15MΩ Max. (initial value) |
|
Insulation resistance |
100MΩ min. (at 500VDC) |
|
Dielectric strength |
1000VAC, 50/60Hz for 1 minute between terminals of the same polarity |
|
1500VAC. 50/60Hz for 1 minute between current-carrying and non-current-carrying metal parts |
|
|
1500VAC, 50/60Hz 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 |
-10ºC- 80 ºC (with no icing) |
|
Humidity |
95% RH |
|
Life |
Mechanical: 10,000,000 operations above (under rated OT) Electrical: 500,000 operations above |
|
Weight |
About 60g |
|
Protection |
IEC specification: IP40 |
10PCS/inner box, 200pcs/ctn, 20kgs/ctn
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