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Fan Motor BW9700 Thermal Protector , H21 Snap Action Thermostat For Laminator

Categories KSD301 Bimetal Thermostat
Place of Origin: Guangdong, China
Brand Name: HENGHAO
Model Number: BW9700
Packaging Details: 100 pcs per bag
5000 pcs per carton
Supply Ability: 3000000 Piece/Pieces per Month
MOQ: 5000 pieces
Price: $0.20/pieces 5000-9999 pieces
Usage: Thermal
Breaking Capacity: High
Safety Standards: CSA
Case: metal case
Electrical rating: 5A~10A 250V
Action temperature range: 40~150 centigrade
Life cycle: 10000times
standrad lead wire: #20 3135 or #22 3266 70*70mm
Size: 18.5*7.5*3.8MM
Application: motor, pump, batteray and so on
Fuse type: Thermo Fuse
Port: any port from SHENZHEN
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Fan Motor BW9700 Thermal Protector , H21 Snap Action Thermostat For Laminator

  1. 1. BW series thermostat’s Principle and structure

BW serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.

  1. 2. BW series thermal protector’s Specification

2.1.Switch type: normally closed, normally opened.

2.2.Operating Voltage / Current: AC250V / 5A; AC125V / 8A

2.3.Operating Temperature: 40~150 (one step for every 5°C)

2.4.Standard Tolerance: +-3°C / +-5°C / +-7°C

2.5.Reset temperature: operating temperature decrease by 15-45°C

2.6.Contact Closure resistance: 50mΩ

2.7.Insulation resistance: 100mΩ

2.8.Electric strength: AC1500V/1min free from phenomena of break down and flashover.

2.9.Service life: 10000 times

  1. 3. BW series thermal protector’s Dimension


4.
BW series temperature protector’s Application

BW series is applicable to chargeable battery, ballast, massager, motor,transformer, electric tools, heat electric appliance and instrument etc.

Code

Open temperature

Reset temperature

Code

Open Temperature

Reset Temperature

045

45+-4.5

≥33

105

105+-5

75+-15

050

50+-5

≥35

110

110+-5

75+-15

055

55+-5

42+-6

115

115+-5

80+-15

060

60+-5

45+-8

120

120+-5

85+-15

065

65+-5

48+-10

125

125+-5

85+-15

070

70+-5

50+-12

130

130+-5

90+-15

075

75+-5

53+-14

135

135+-5

95+-15

080

80+-5

55+-15

140

140+-5

100+-15

085

85+-5

60+-15

145

145+-5

100+-15

090

90+-5

65+-15

150

150+-5

105+-15

095

95+-5

70+-15

155

155+-5

110+-15

100

100+-5

70+-15

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