V7AM 2A - 9A Bimetal Temperature Switch Electric Blanket Thermostat

V7AM 2A - 9A Bimetal Temperature Switch Electric Blanket Thermostat

Product Details:

Place of Origin: China
Brand Name: Tianrui
Certification: UL C-UL VDE CQC TUV
Model Number: V7AM

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: Negotiable
Packaging Details: PE bag, Bulk
Delivery Time: 5-7 work days
Payment Terms: T/T, Paypal, Mastercard, Wetern Union, Alipay, etc
Supply Ability: 1000000PCS per Month
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Detail Information

Product Name: V7AM Bimetal Thermostat Rated Current: 2A To 9A
Rated Voltage: 250V AC Rated Temperature: 55 To155C
Type: Metal Thermostat Tolerance: ±5,±7
Life Cycles: 100000 Times Reset Type: Automatic Reset
Application: Blanket,Heating Pad, Etc Packing: PE Bag
High Light:

V7AM Bimetal Temperature Switch


Electric Blanket Bimetal Temperature Switch


9A Electric Blanket Thermostat

Product Description


V7AM 100000 Time Life Cycles Electric Blanket Heating Metal Thermal Protector Bimetal Thermostat



Description of V7AM Bimetal Thermostat


V7AM is an excess-current thermal protector with compact design. The product has many advantages such as compact, big in contact capacity, sensitive in action, long life and so on.


V7AM 2A - 9A Bimetal Temperature Switch Electric Blanket Thermostat 0


Features of V7AM Thermostat


1. V7AM is relative compact designed and is operated with "Snap Action"

2. V7AM can reset automatically after tripping off.

3. Short circuit caused by contacting metal parts can be eliminated by leading wire with insulation sleeve 4. Length and leads type is optional.



Applications of V7AM Thermal Protector


The V7AM thermostat is a kind of over-temperature and over-current protector. It has small size, large contact capacity and quick tripping action. The main applications are as follows:

1. Below 1 HP motor

2. Commutator for fluorescent lamp.

3. Transformer

4. Lighting lamp

5. Blanket

6. Heating Pad

7. Laminator

8. Various sort of household appliance



Electrical Characteristics of V7AM Bimetal Thermal Protector







Temperature Range and Tolerance of V7AM Bimetal Thermostat


Temperature range from 55 to155 is available

Tolerance Code +-5,+-7



Construction of Electric Blanket V7AM Thermostat

Single pole single throw type thermostat, with disk bimetal.
The thermostat shall be free from any stain ,crack, rust,and dirt etc.
The terminals shall be able to withstand a static axial load of 6 KGs for 5 seconds.(The pull direction of Right Drawing )



Initial Performance of 100000 Time Life Cycles V7AM Bimetal Thermostat

Measurement shall be made with the temperature increasing or decreasing rate of 1℃/2 minutes at air speed of 1 to 2 meter per second in an air circulating chamber. Test current shall be under 200 mA .A electronic thermometer shall be used to measure temperature.

Insulation resistance between live meter parts and dead meter parts shall be more than100 Mohm measured with a DC 500V megohmmeter.

The thermostat shall be able to withstand a potential of AC 550V for 1 second at 50 or 60 HZ, without suffering any dielectric breakdown between live and dead meter parts.


To comply with UL/VDE standard.

The resistance between both terminals shall be less 50 mohm with DC 5V 0.25A milliohmmeter.

Temperature rise of contact shall be under 40℃ with thermocouple method ,after contact temperature is stabilized at rated current.

V7AM 2A - 9A Bimetal Temperature Switch Electric Blanket Thermostat 1


OPENING TEMPERATURE 65士5C UL&C-UL873 Max. DC24V/5A 100000 cycles|
CLOSING TEMPERATURE ≥55C VDE/CQC  Max. AC240V/9A 10000 cycles|
CONTACT RESISTANCE ≤50mohm TUV AC250V/ 2A 1 00000 cycles|



Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363


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