Electric motor thermal protection switch 12A/8A/24V/125V/250V

Model: NDPJ-RBHQ-2
Place of Origin: Zhejiang,China (Mainland)
Thermal protector dimension: as Per Customer's Drawing
Function: prevent motors from damage
Open temperature: Customized
Reset temerature: Customized
Competitive Advantages: Variety of Application
Storage: away from other humid material
Certification: CCC
Package: Wooden pallet
Application: Electric motor
Lead wire length: customized

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:0.5 USDProduction Capacity:1000000
Trade Term:FOB,CFR,CIF,FCA,EXWPacking:Wooden case which is...
Payment Terms:L/C, T/TDelivery Date:35 days
Min. Order:1000 Piece/Pieces
Means of Transport:Ocean, Air, Land

Electric motor thermal protector for motor


BR-A1D. BW series thermal protector is an automatic temperature recovery device. It is installed in series with the motor coil. Therefore, the thermal protector will 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. 


Electric motor thermal protection switch


Category: Thermal protector

Related Category: Insulation material  Ball Bearing  Carbon Brush  Electric Motor Commutator  Motor armature Shaft 

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