thermal motor switch 250V 5A metal case KSD9700 manufacturer from China Dongguan Heng Hao Electric Co., Ltd

Price:	0.15~0.29 USD
Payment Terms:	T/T,L/C
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: KSD9700

Packing: 1000pcs per carton

Production Capacity: 10000000 pcs per month

Delivery Date: 5 days

BW series thermal protector is to use a certain geometry of bimetallic strip, without auxiliary institutions

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.
BW metal	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℃	70±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℃