Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

Name: Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Brand: Dongguan Heng Hao Electric Co., Ltd
SKU: BW9700
Price: 0.19 USD
Availability: InStock

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Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

Large Image : Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

Product Details:

Place of Origin:	China
Brand Name:	HENGHAO
Certification:	UL,CQC,VDE,ROHS
Model Number:	BW9700

Payment & Shipping Terms:

Minimum Order Quantity:	1000PCS
Price:	0.19 / pieces
Packaging Details:	1000pcs per carton
Delivery Time:	7 days
Payment Terms:	TT, CASH.LC.WEST UNION
Supply Ability:	100000000pcs per month

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Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

Description

Life Cycle:

100000 Cycles

Voltage & Current:

250V 16A

Contact Type:

Normally Closed Or Normally Open

Switch Type:

Auto Reset Or Manual Reset

Highlight:

motor thermal protection switch

thermal overload protector switch

Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

KW thermal motor protector - Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

Principle and Structure

BW series thermal protector utilizes a specifically designed bimetallic strip geometry. Without auxiliary mechanisms, the bimetallic strip directly senses heating current and rapidly changes state to automatically cut the circuit, providing both overheating and overload protection.

Applications

Widely applied in electric motors and electrical equipment including:

Electric blanket and hot wall appliances
Washer motor and soybean milk machine motor
Fan motor and air conditioning motor
Fractional motor and direct current motor
AC brushless motor and water pump
Transformer and rectifier
Lighting and rechargeable battery systems
Various electric heating appliances

Specifications

Contact type: Normally closed and Normally open
Electrical rating: 10A/AC120V; 8A/AC250V; 10A/AC250V; 16A/AC250V
Circuit resistance: ≤50mΩ (Initial value)
Insulation resistance: ≥100mΩ
Action temperature range: 40~150℃
Case: Metal case and plastic case options
Life: ≥10,000 cycles

Dimensions:

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 custom requirements
BW metal	20	8.0	4.1	16A/250V	AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or custom requirements
BW plastic	20	8.0	4.0	5A/250V; 10A/250V	AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or custom requirements

Temperature Specifications

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℃

Competitive Advantages

Small size and easy installation
Quick bimetallic strip with fast reaction time
High lifespan exceeding 10,000 cycles
Prevention against vacuum impregnation process leaks
Compatible replacement for SENSATA 17AM, 7AM and SEKI ST-22 models

Technical Drawings

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Contact Person: Cherry Lee

Tel: +86-13431163393

Fax: 86-769-82657011

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