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AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage

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AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage

AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage
AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage

Large Image :  AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage

Product Details:

Place of Origin: DONGGUAN, MADE IN CHINA
Brand Name: HENG HAO
Certification: UL TUV CQC ROHS
Model Number: H20 for plastic cate H21 for metal case

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: USD 0.25 to 0.150 per piece
Packaging Details: carton 47*23*23cm
Payment Terms: Western Union, T/T, L/C
Detailed Product Description
Voltage & Current: 250V 5A To 10A Temperature Range: 0°C To 150°C
Useing: Motor And Household Electric Appliances Over Heat Protector Life Time: 10000 Times
Size: 18.5*8*4mm For Plastic 18.5*7.5*3.8mm For Metal Case
High Light:

resettable thermal cutoff switch

,

thermal cut out switch

Thermal motor protector BW9700 250v 5a to 10a 0C to 150C with UL TUV CQC certifiate

 

 

BW9700 series thermostat’s Principle and structure

H20,H21serial 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.

 

 

BW9700 series thermal protector’s Specification

a. Switch type: normally closed, normally opened.

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

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

d. Standard Tolerance: ±3°C / ±5°C / ±7°C

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

f. Contact Closure resistance: ≤50mΩ

g. Insulation resistance: ≥100mΩ

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

i. Service life: 10000 times

 

BW9700 series thermal protector’s Dimension

Model Case Length width High Lead wire
H20 Plastic 18.5 8 4 #22 3266 white, or according client’ reques
H21 Metal 18.5 7.3 3.8 #20 3135 red, or according client’ request

 

BW9700 series temperature protector’s Application

H20,H21series is applicable to chargeable battery, ballast, massager, micro motor, transformer, electric tools, heat electric appliance and instrument etc.

 

The product UL,CQC,TUV and RoHS certification approval.

UL E487478

TUV B160592241002 Rev.01

CQC 16002142880

CQC 16002142881

 

BW9700 series thermal protector's open and reset temperature sheet

CODE Open temperature reset temperature Code Open temperature Reset temperature
40 40±5℃ ≥30℃ 105 105±5℃ 70±12℃
45 45±5℃ ≥30℃ 110 110±5℃ 75±12℃
50 50±5℃ ≥30℃ 115 115±5℃ 80±12℃
55 55±5℃ ≥30℃ 120 120±5℃ 85±12℃
60 60±5℃ 40±10℃ 125 125±5℃ 90±12℃
65 65±5℃ 45±10℃ 130 130±5℃ 95±12℃
70 70±5℃ 50±10℃ 135 135±5℃ 100±12℃
75 75±5℃ 55±10℃ 140 140±5℃ 105±12℃
80 80±5℃ 60±10℃ 145 145±5℃ 110±12℃
85 85±5℃ 65±10℃ 150 150±5℃ 115±12℃
90 90±5℃ 70±10℃ 155 155±5℃ 120±12℃
95 95±5℃ 75±10℃ 160 160±5℃ 125±12℃
100 100±5℃ 80±10℃ special temperature range according to client request

 

BW9700 series temperature protector's drawing

AC125V 250V Rated Thermal Overload Protector Switch Micro Motor / Transformer Usage 0

 

Contact Details
Dongguan Heng Hao Electric Co., Ltd

Contact Person: Li

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