120 Snapaction disc and single phase motor thermal protection switch and Thermal Overload Protecto

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120 Snap–action disc and single phase motor thermal protection switch and Thermal Overload Protector

 

 

Description:

 

Changsheng BR-A1D series motor protector is built to meet almost any requirement of protection in a wide range of small motors, small transformers, solenoids, and more. This compact motor protector is the best solution to protect the wide variety of motors under 1 Hp used in industrial and domestic appliances against locked rotor and overload situations.

This motor protector consists of a metal SPCC housing that holds and protects the inner components against infiltration as well as mechanical deformation. In single–phase motors, the BR-A1D can be mounted directly in the main circuit to serve as an on– or in–winding protector.

 

 

Applications:

 

  • Small motors
  • Coils
  • Transformers
  • Washers and dryers  
  • Dishwashers
  • Automotive accessory motors
  • PC boards
  • Battery charges
  • ………and more.

 

 

Specifications:

 

Contact capacity

125Vac/8A, 250Vac/5A, 24Vdc/8A

Cycles life

6,000 cycles

Open temperature

50°C to 150°C in increments of 5°C

Temperature Tolerance

±5°C

Differential Temperature

depending on open temperature

Seal

Epoxy resin

Contact resistance

≤50 m  

Insulation resistance

The resistance between the leads and insulation sleeve is >100 M with 500 VDC at 25 °C.

Lead wire pull strength

30 N applied from lead to lead for 5sec. No slip-off or rupture

 

 

Competitive Advantage:

 

1. The strongest Chinese manufacturer, ISO 9001and ISO14001 recognized.

2. Compact, miniature size.

3. UL,VDE,CE CQC Approved.

4. Individually temperature checked on modern, custom-designed equipments from Japan.

5. Snap–action disc, normally on.

6. Epoxy resin

7. Bimetal discs carry circuit current, so it is current and temperature double sensitivity for maximum design flexibility and application

 

 

BR-A1D with standard metal case

 

 

 

 

BR-A1D with enforced metal case

 

Note: wall thickness of the enforced case is 0.5m minimum and it will withstand 30MPa injection pressure (no deformation)

 

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Ms. Wendy zhang (Export Supervisor)
Tel: 86-519-85920008
Mobile: 86-15961286088
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Contact Method
Jiangsu ChangSheng Electric Appliance Co.,Ltd
Xinhua Cun, Chunjiang Town, New-north District, Changzhou, Jiangsu, China (Mainland) / 213000
Fax: 86-519-85920222
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