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Jiangsu ChangSheng Electric Appliance Co., Ltd
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BR-B2D AC or DC Thermal Protector , Bimetallic Disc Thermostats , 250A 5A

Jiangsu ChangSheng Electric Appliance Co., Ltd

BR-B2D AC or DC Thermal Protector , Bimetallic Disc Thermostats , 250A 5A

Model Number : BR-B2D

Place of Origin : China

Brand Name : DESHENG

Certification : UL VDE CE CQC

MOQ : 1000pcs

Packaging Details : 5,000pcs per package, 135,000pcs per package

Delivery Time : 3-10 days on order date

Payment Terms : T/T L/C D/P

Supply Ability : 3,000,000pcs/month

Product Name : AC Thermal Protector

Contact capacity : 125Vac/8A, 250Vac/5A, 24Vdc/8A

Cycles life : 6,000 cycles

Seal : Epoxy resin

Temperature Tolerance : ±5°C

Certifications : UL,VDE,CE CQC

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BR-B2D AC Thermal Protector , Bimetallic Disc Thermostats , 250A 5A

Common Applications

  • Shaded ploe motors
  • Recessed lighting fixtures
  • Permanent split capacitor motors
  • Battery packs
  • Fluorescent lighting ballasts
  • Vacuum cleaners
  • HID ballasts
  • Transformers
  • Automotive accessory motors,solenoids,PC boards and other applications


Description

Changsheng BR-B2D 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 plastic PBT housing that holds and protects the inner components against infiltration as well as mechanical deformation. In single–phase motors, the BR-B2D 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 130°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-B2D AC or DC Thermal Protector , Bimetallic Disc Thermostats , 250A 5A

Standard lead wire: UL3266 22# 70-100mm
(customer-designed cable are also available)

Model

L(mm)

W(mm)

H(mm)

BR-B2D

15

7.3

3.9



BR-B2D and BR-B3D with the same inner assembly and protection funtion, just different plastic PTC housing size.


BR-B2D AC or DC Thermal Protector , Bimetallic Disc Thermostats , 250A 5A




BR-B2D AC or DC Thermal Protector , Bimetallic Disc Thermostats , 250A 5ABR-B2D AC or DC Thermal Protector , Bimetallic Disc Thermostats , 250A 5A


Product Tags:

motor thermal protection switch

      

temperature limiters

      

motor temperature protection

      
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