Detailed Product Description
Features: |
Compact, Miniature |
Product Name: |
Electric Motor Thermal Protection |
Applications: |
Small Motor / Transformer / Washer And Dryer |
Contact Capacity: |
125Vac/10A, 250Vac/6A, 24Vdc/10A |
Cycles Life: |
6,000 Cycles |
Certificates: |
UL, VDE, CE CQC |
Electric Motor Thermal Protection / Thermal Motor Protector For Battery Charge
Description:
Changsheng BR-A2D 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 thermal 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-A2D 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/10A, 250Vac/6A, 24Vdc/10A
|
The bimetal carries current or not
|
|
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
|
|
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-A2D with standard metal case


BR-A2D with enforced metal case
Note: wall thickness of the enforced case is 0.5m minimum and it will withstand 30MPa injection pressure (no deformation)
①Metal case ②Plate ③Bimetallic disc ④Spring ⑤Movable contact ⑥Stationary piece ⑦Base ⑧Epoxy resin ⑨Lead wire ⑩Sleeve
