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Ningbo Nide Mechanical Equipment Co., Ltd.

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Electric motor thermal protection switch

Electric motor thermal protection switch

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,FCA
Min. Order: 500 Piece/Pieces
Delivery Time: 30 Days
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Basic Info

    Model No.: NDPJ-RBHQ-6

    Application: Wide Application

    Storage: Away From Other Humid Material

    Dimension: Customized

    Function: Prevent Motors From Damage

    Open Temperature: Customized

    Reset Temerature: Customized

    Certification: CCC

    Name: Thermal Protector

Additional Info

    Packaging: Suitable for sea transportation

    Productivity: 1000000

    Brand: Nide

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 1000000

    Certificate: ISO

Product Description

BR-A1D. BW series thermal protection switch is an automatic temperature recovery device, installed in series with the motor coil, which can respond to the temperature change and motor current. The heat caused by temperature and current raise will transmit to bimetallic element. Once the preset temperature is reached, the bimetallic element will react and make contactor cut off. Then the circuit will be cut off. Once the motor temperature decreases to the rated recovery temperature, bimetallic element will recover to the initial station. Then the contactor will close and the circuit will reconnect.


Temperature specification

Open temperature: 50~150±5℃, one gear per 5℃

Reset temperature: it is 2/3 of standard opening temperature or specified by customers. The tolerance is 15℃.

Contact capacity

They are applicable for more than 5000 cycles under following condition.

Voltage

24V-DC

125V-AC

250V-AC

Current

12A

12A

8A

Notice:

The Thermal Protector can not sustain heavy impact during working.

The word side is the temperature sensing surface.


Information needed for thermal protector inquiry
It will be better if customer could send us detailed drawing including below information.
1. Thermal protector dimension: length, height, width, tolerance, lead wire length.
2. Thermal protector open temperature
3. Thermal protector recovery temperature
4. Thermal protector applications
5. Required quantity
6. Other technical requirement.


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Product Categories : Motor Components > Thermal Protector

Send Inquiry

Annie

Ms. Annie

Email:

marketing2@nide-group.com

Send Inquiry

Tel:86-574-87295639

Fax:86-574-87295637

Mobile Phone:+8613738869026

Email:marketing2@nide-group.com

Address:14-5, East Kemao Center, No.100 Xiangyun Road, Hi-tech District, Ningbo, Zhejiang