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Copyright © Jiangsu Changsheng Electric Appliance Co., Ltd.  Xinhua Apartment, Weicun Village, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province
Product name

BR-A2D

BR-A2D、BW series thermal protector is a temperature automatic response device. When the heat generated by the increasing temperature from the protected appliances transmits to double-metal element, an
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Product parameters

Principle and structure

BR-A2D、BW series thermal protector is a temperature automatic response device. 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. The metal case is electriferous, so this series thermal protector equips with bush when it’s using.

 

Applications

BR-A2D、BW series thermal protectors are connected directly in series in the main circuit of various motors which are under 0.5hp, transformers, rectifiers, electro-thermal appliances which are under 1KW and etc, as protecting equipment.

As the sensor of temperature switch, it can be applied to control circuit of various appliances. The strengthening case product can endure the pressure caused by plastic modeling. It can be applied in built-in installation in plastic-enclosed motors.

 

Dimension

changsheng changsheng

common type

strengthening type

 

 

Contact capacity

10A /24VDC     10A /125VAC      6A /250VAC

 

Temperature specification

Open temperature: 70~150±5℃; one gear every 5℃.

 

Instruction for model and specification

changsheng

 

Open and Close Temperature

Model Opening temperature Closing temperature Model Opening temperature Closing temperature
BR-A 60 ℃ 60±5 40±10 BR-A 105 ℃ 105±5 70±15
BR-A 65 ℃ 65±5 45±15 BR-A 115 ℃ 115±5 75±15
BR-A 70 ℃ 70±5 50±10 BR-A 120 ℃ 120±5 80±15
BR-A 75 ℃ 75±5 50±15 BR-A 125 ℃ 125±5 85±15
BR-A 80 ℃ 80±5 50±15 BR-A 130 ℃ 130±5 90±15
BR-A 85 ℃ 85±5 55±15 BR-A 135 ℃ 135±5 95±15
BR-A 90 ℃ 90±5 60±15 BR-A 140 ℃ 140±5 100±15
BR-A 95 ℃ 95±5 65±15 BR-A 145 ℃ 145±5 105±15
BR-A 100 ℃ 100±5 70±15 BR-A 150 ℃ 150±5 105±15

 

Certification

UL  E214731  (UL2111)

VDE  40015893、(EN60730-2-2)

CQC  CQC05002014329 (GB/T14536.1 GB/T14536.3)

CB  CN7617  (IEC 60730-1)

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待

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