পণ্যের বিবরণ:
প্রদান:
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বিশেষভাবে তুলে ধরা: | thermal overload protection |
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Detailed Description:
Name:BW-B2D
Voltage:AC125V,250V
Current:10Amax
Dimension:18.5*8.0*4.2 20*8.0*4.2
L1=L2=70mm or customized according to customers'requirement
Applications:AC Motors
Product Introduction:
BW-B2D Plastic Thermal Overload Protector With TUV, UL ,VDE , CQC is consist of high sensitive bimetal , active contact-head , passive contact plate , outer case , thermal resistant lead etc .
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℃ |
90±15℃ |
170±5℃ |
113±15℃ |
70±5℃ |
46±15℃ |
105±5℃ |
70±15℃ |
140±5℃ |
93±15℃ |
|
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75±5℃ |
50±15℃ |
110±5℃ |
73±15℃ |
145±5℃ |
96±15℃ |
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Electrical Specification
Model Type |
Temperature |
Cycles |
Electrical Rating |
Certification |
BW-B2D |
50 ---150℃ |
≥5,000 |
250VAV / 5A |
CQC |
BW-B2D |
45 ---150℃ |
≥10,000 |
250VAC / 6A |
VDE |
BW-B2D |
45 ---150℃ |
≥10,000 |
125VAC / 6A |
UL/ CUL |
Tag: Thermal protector motor thermal protector bimetallic thermal protector
ব্যক্তি যোগাযোগ: Mr. fov
টেল: 18810166789
ফ্যাক্স: 86-189-4289-0330
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