Br-T 140 Degree AC Thermal Protector with PTC

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: Other
• Model NO.: NDPJ-RBHQ-69
• Poles Number: Other
• Type: Circuit Breaker
• Function: Overcurrent Protection, Prevent Motors From Damage
• Thermal Protector Dimension: as Per Customer′s Drawing
• Open Temperature: Customized
• Reset Temerature: Customized
• Competitive Advantages: Variety of Application
• Storage: Away From Other Humid Material
• Transport Package: Pallet Suitable for Sea Transportation
• Specification: customized
• Trademark: NIDE
• Origin: China
• HS Code: 8545200000
• Production Capacity: 10, 000, 000PCS/Year

Product Description

 

Br-T 140 Degree AC Thermal Protector with PTC

BR-T Thermal Protector Applications

BR-T series thermal protectors are featured for small size, sensitiveness, perfect air-tightness performance, accuracy. It is mainly used for fractional 0.5hp motor or less, transformers, rectifiers, battery packs, and other household appliances.


BR-T Thermal Protector Structure

BR series thermal protector is a temperature automatic response device and is temperature, current double protective equipment as well. When the heat generated by the increasing temperature from the protected appliances transmits to double metal element, and reaching the temperature value of scheduled movement, the double-metal element will move immediately so that the contact will be switched off and the circuit will be cut off. When the temperature decreases to the rated temperature value of reposition, bimetal element will return to its initial state, the moving contact will be closed and the circuit will be on.



BR-T Thermal Protector Open temperature:
50~ 150 with tolerance 5°C; in 5°C increment.



Parameter       

Classification	L	W	H	Remark
BR-T XXX	16	6.2	3	Metal Case, insulation sleeve
BR-T XXX  H	16.5	6.8	3.6	Metal Case, insulation sleeve
BR-S XXX	16	6.5	3.4	PBT Plastic Case

4. Notes:

The heating rate of action temperature detection should be controlled to 1 °C/1min;

The protector shell shall not withstand strong impact and pressure during use.

 

Customized Thermal Protector :

1. Customized lead wire: Customized wire material, length and color according to customer needs

2. Customized metal shell: Customize different material shells according to customer needs, including plastic shells, iron shells, stainless steel shells, and other metal shells.

3. Customized heat shrinkable sleeve: Customize different high temperature resistant polyester heat shrinkable sleeves according to customer needs

 

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.