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Single Phase AC Electric Motor Thermal Protection , 120 Sna
| Model No. : | BR-A2D |
|---|---|
| Brand Name : | DESHENG |
Product description
Single Phase AC Electric Motor Thermal Protection , 120℃ Snap–Action Disc Thermostat
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 protector consists of a metal SPCCC 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 |
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 |
≤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-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
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