BW-A1D&B2D/9700Series

BW-A1D&B2D/9700Series

Product NameBW-A1D&B2D/9700Series

Hits13531  

Product Description

BW series temperature protector consists of round shape high sensitive bimetallic element, movable contact-head, static contact-piece, soleplate, outer case, thermal resistant lead and so on. When operation, the bimetal element is in free stage and movable contact head and static contact-piece are closed and the circuit is on. When the electric appliance is in operation and produce heat cause by some trouble and temperature is raise to the rated action temperature of the product. The bimetal element produce inner stress and act quickly and push the movable contact-head and make the contact point off and the power supply is turn off and the electric appliance stop. In this way the thermal protection is made. When the temperature of electric appliance to be protected is drop to the rated reset temperature, the bimetal element will restore to its primary stage and contact point is closed. The product has many advantages such as small is resister, quick response in temperature, and in action, safe and reliable, compact in size, etc.
Applicable Scope

Motor for home appliance,  water pump motor, transformer, ballast, electric tools, DC motor for automobile, motor for microwave, Power cord,etc.

Structure And Principle:


MODEL NAME

Action temp.

Reset Temp.

Action Temp.

Reset Temp.

BW-A1D/BW-B2D/9700

455

26

1105

73

505

26

1155

76

555

26

1205

80

605

40

1255

83

655

43

1305

86

705

46

1355

90

755

50

1405

93

805

53

1455

96

855

56

1505

100

905

60

1555

103

955

63

1605

106

1005

67

1655

110

1055

70

1705

113



















The Product have approved UL,VDE,CQC.


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