Home Appliance BW9700 High Temperature Limit Switch , 5A / 8A / 10A 250V
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Mini Circuit Breaker, Molded Case Circuit Breakers, Residual Current Circuit Breaker |
Product Detail
| Model No.: | BW-A1D |
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Product Description
Home Appliance BW9700 High Temperature Limit Switch , 5A / 8A / 10A 250V
Detailed Description:
Name:BW-A1D
Voltage:AC125V,250V
Current:10Amax
Dimension:18.5*7.5*3.6 20*7.5*3.6
L1=L2=70mm or customized according to customers'requirement
Applications:AC Motors
Product Introduction:
Other Home Appliance Parts High Temperature Limit Switch is consist of high sensitive bimetal , active contact-head , passive contact plate , outer case , thermal resistant lead etc .
| Model: | BW-A1D |
| Case: | Iron+ insulating tube |
| Rated Volts & Amps: | AC250V10A |
| Wire length: | 70mm half-stripping or Customized |
| Contact Resistance: | Initial Value≤50mΩ. |
| Max heat resistance: | 180 |
| Response Gradient(TUV standard): | 0.5 Celsius degree per minute |
| Life span: | ≥10,000 cycles |
| Contact type: |
Open on temperature rise (Normally closed) |
When operating , bimetal disc is in free state , active contact head and passive contact plate are closed and circuit is on . When working electric machine is in operation and produce heat caused by some trouble and temperature raise to the rated action temp. . The bimetal produce inner stress and act quickly to push the movable contact head and make the contact point off . In the end ,power supply is cut down. Overheat protection is completed .
When the machine attached temperature decrease to rated reset temperature , bimetal restore to initial state that the movable contact head close , the machine continue working .
Competitive Advantage :
Small resistance , quick sensitive to temperature , action quickly , reliable , small in size
Attention :
The thermal protector hereof applies to electrical and mechanical , ballast , and other types of electrical , electronic equipment and household appliances and parts , overheat protection , to prevent dangerous overheat components under fault conditions , in order to avoid accidents .
Sealed structure , which ensure it to work consistently under severe conditions . When the outer case is metal , when circuit is on ,this metal case is electrified body , when installation , please apply the insulated jacket from our factory .
When you select the specific thermal protector , remember to choose the one which meets the specification which suits the working voltage and circuit .
When installation , pay attention that lead connection in good condition prevent it from virtual connection which will cause extra heat to influene the normal working of protector .
General Temperature specification
|
Action Temp. |
Reset Temp. |
Action Temp. |
Reset Temp. |
Action Temp. |
Reset Temp. |
Action Temp. |
Reset Temp. |
|
45±5 |
≥27 |
80±5 |
53±15 |
115±5 |
76±15 |
150±5 |
100±15 |
|
50±5 |
≥30 |
85±5 |
56±15 |
120±5 |
80±15 |
155±5 |
103±15 |
|
55±5 |
≥30 |
90±5 |
60±15 |
125±5 |
83±15 |
160±5 |
106±15 |
|
60±5 |
40±15 |
95±5 |
63±15 |
130±5 |
86±15 |
165±5 |
110±15 |
|
65±5 |
43±15 |
100±5 |
67±15 |
135±5 |
|