TZ-3 Waterproof Limit Switch
Advantage
Working conditions
1. Altitude The altitude of the installation location does not exceed 2,000 meters;
2. Medium temperature: The ambient air medium temperature is not higher than +75℃ and not lower than -25℃;
3. Relative humidity: The average relative air humidity in the wettest month of the installation location is not greater than 90% (the average minimum temperature in the month is not greater than +25°C);
4. Pollution level of environmental conditions: The pollution level of environmental conditions is Level III;
5. Installation category The installation category is Category I;
6. Types of limit switches: Structural types are divided according to structural types: The structure of this product is rotary type, and the speed ratios are: 80:1, 40:1, and 20:1. Control loops are divided according to control loops: this limit switch can be equipped with up to 8 control loops.
Working conditions
1. Altitude The altitude of the installation location does not exceed 2,000 meters;
2. Medium temperature: The ambient air medium temperature is not higher than +75℃ and not lower than -25℃;
3. Relative humidity: The average relative air humidity in the wettest month of the installation location is not greater than 90% (the average minimum temperature in the month is not greater than +25°C);
4. Pollution level of environmental conditions: The pollution level of environmental conditions is Level III;
5. Installation category The installation category is Category I;
6. Types of limit switches: Structural types are divided according to structural types: The structure of this product is rotary type, and the speed ratios are: 80:1, 40:1, and 20:1. Control loops are divided according to control loops: this limit switch can be equipped with up to 8 control loops.
Environmental Characteristics
|
Normative reference |
Product |
IEC60947-5-1,EN60947-5-1,UL508,CSAC22-2N°14 |
|
Components |
IEC60204-1,EN60204-1 |
|
|
Ambient temperature |
Operation |
-25.+70℃ |
|
Storage |
-40..+70℃ |
|
|
Vibration resistance |
Compliant with IEC60068-2-6 |
50Hz,1.5mm Double-amplitude |
|
Shock resistance |
Compliant with IEC60068-2-27 |
30GN,18ms in any position |
|
Protection class |
IP66 Comply with IEC60529 |
|
|
Mechanical life |
15,000,000 times |
|
Characteristics of contact module
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Rated operating characteristics |
Inductive load AC15,B300(Ue=240V,le=1.5A)DC-13,R300(Ue=250V,le=0.1A) Resistive load:250V5A |
|
Rated insulation voltage |
Ui=500V,class of pollution is 3,comply with IEC 60947-1 Ui=300V,comply with UL508,CSA C22-2n°14 |
|
Insulation resistance |
>1000MQ at 500V |
|
Operating frequency |
120times/min |
|
Electrical life |
1,000,000times AC-15(Ue=240V,le=1.5A) |
|
Contact resistance |
after ten million times of operation |
| Model | TSA-001 | TSA-003 | TSA-012 | TSA-021 | TSA-031 | TSA-061/071/081 |
|---|---|---|---|---|---|---|
| Triggering | At the end | Convex trigger | Any moving part | |||
| Triggering type |  |
 |
 |
|||
| Single stage 1/O Single-pole Type 2a |  |
 |
 |
 |
||
| Contact operation | Contacts attract | Contacts separate | ||||
| Max triggering speed | 0.25m/s | 0.25m/s | 0.25m/s | 1.3m/s | 1.3m/s | 1.3m/s |
| Max triggering force | 800g | 800g | 800g | 400g | 400g | 400g |
| Min restoring force | 400g | 400g | 400g | 100g | 100g | 100g |
| Weight | 0.223 | 0.220 | 0.260 | 0.240 | 0.262 | 0.248 |
| Wiring | Each terminal can hold conductors of 2mm² at most | |||||
Overall and installation dimensions
