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BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors

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BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors

China BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors supplier
BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors supplier BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors supplier BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors supplier

Large Image :  BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors

Product Details:

Place of Origin: China
Brand Name: Wu Yin
Certification: ISO
Model Number: BW-A1D
Voltage: AC125V ,250V
Current: 10Amax
Dimension: 18.5*8.0*4.2 20*8.0*4.2
Wire: L1=L2=70mm or customized as the requirement
Standard Tolerance: 5℃
Action Temp.: 45℃-150℃
Material: Plastic
Application: AC motors ,AC engines
Function: Overheat Thermal Protection

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: According to customer’s requirment
Delivery Time: 7-15days
Payment Terms: L/C,T/T,Paypal
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Detailed Product Description

 

 

BW-B2D Plastic Thermal Overload Protector for Electrical AC Motors

 

 

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  for electrical tools 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℃

 

 

75±5℃

50±15℃

110±5℃

73±15℃

145±5℃

96±15℃

 

 

 

 

 

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

 

 

 

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