motor thermal protector, motor thermoswitch

motor thermal protector, motor thermoswitch 1

motor thermal protector, motor thermoswitch 2

Model:	BW9700
Brand:	HENGHAO
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Components / Other Electronic Components
Label:	motor thermoswitch , motor thermostat , thermal protector
Price:	US $0.21 / pc
Min. Order:	1000 pc

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Member Information

Dongguan Heng Hao Electric Co., Ltd

Free MemberGuang Dong - China

Live Chat:

Last Online:11 Mar, 2017

Product Description

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.

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

3. BW series thermal protector’s Dimension

Model	Length	width	High
BW9700	20	7.3	3.8

4. BW series temperature protector’s Application

BW series is applicable to chargeable battery,ballast, massager, micro 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℃

Product Image

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Send Inquiry to this Member

Dongguan Heng Hao Electric Co., Ltd

No.63, 2nd Buxing Road, Kengmei Industrial, Dongkeng Town, Dongguan City, Guangdong Province, China

Phone:: 86-0769-82657123

Fax:: 86-0769-82657011

Contact:: Cherry Lee (Sales executive)

Mobile:: 13431163393

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