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Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available

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Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available

Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available
Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available

Large Image :  Normally Closed / Open Motor Thermal Switch Metal / Plastic Case Available

Product Details:
Place of Origin: China
Brand Name: HENG HAO
Certification: UL CQC VDE
Model Number: BW
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: US$0.165 per pc
Packaging Details: 10000 pcs per carton
Delivery Time: 7 days
Payment Terms: TT LC
Supply Ability: 1000000000PCS PER MONTH
Detailed Product Description
High Light:

bimetal thermostat switch

,

temperature protection switch

BW thermal switch, thermal motor protector

 

 

BW series thermal protector’s Principle and structure

 

BW series thermal protector is to use a certain geometry of bimetallic strip, without auxiliary institutions, only by bimetallic strip their own sense of mild heating current, rapid changes in the state of bimetallic element, direct drive contact automatic cutting and processing circuit, overheat protection, overload protection.

BW series thermal protector’s application

It is widely applied in Electric motors and electrical equipment as electric blanket, hot wall, washer motor, soybean milk machine motor, Fan motor, air condition motor, fractional motor, direct current motor, AC brushless motor, water pump, transformer, rectifier, lighting, rechargeable battery,electric heating appliance etc.

BW series thermal protector's specification

  1. Contact’s type: Normally closed and Normally open
  2. Electrical rating: 10A/AC120V; 8A/AC250V; 10A/AC250V; 16A/AC250V

3. Circuit resistance: ≤50mΩ (Initial value)

4. Insulation resistance: ≥100mΩ

5. Action temperature range: 40~150℃

6. Case: metal case and plastic case

7. Life: ≥10,000 times

8. Size:

Model

L(mm)

W(mm)

H(mm)

Electrical rating

Lead wire (mm)

BW metal

20

7.5

3.8

5A/250V;10A/250V

AWG#22,AWG#18 high temperature silicone wire L1=L2=70mm, or according to customer’s requirement.

20

8.0

4.1

16A/250V

BW plastic

20

8.0

4.0

5A/250V;10A/250V

9. Open temperature and reset temperature sheet

Code

Open temp.

Reset temp.

Code

Open temp.

Reset temp.

40

40℃±5℃

≥30℃

100

100℃±5℃

80±10℃

45

45℃±5℃

≥30℃

105

105℃±5℃

70±12℃

50

50℃±5℃

≥30℃

110

110℃±5℃

75±12℃

55

55℃±5℃

≥30℃

115

115℃±5℃

80±12℃

60

60℃±5℃

40±10℃

120

120℃±5℃

85±12℃

65

65℃±5℃

45±10℃

125

125℃±5℃

90±12℃

70

70℃±5℃

50±10℃

130

130℃±5℃

95±12℃

75

75℃±5℃

55±10℃

135

135℃±5℃

100±12℃

80

80℃±5℃

60±10℃

140

140℃±5℃

105±12℃

85

85℃±5℃

65±10℃

145

145℃±5℃

110±12℃

90

90℃±5℃

70±10℃

150

150℃±5℃

115±12℃

95

95℃±5℃

75±10℃

 

 

 

Contact Details
Dongguan Heng Hao Electric Co., Ltd

Contact Person: Li

Tel: +8613431163393

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