18AM-B resettable Thermal Cutoff Switch / norally oncircuit protector with enforced metal case
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Changzhou, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Motor Thermal Protector |
Product Detail
| Model No.: | 18AM-B |
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Product Description
18AM-B resettable Thermal Cutoff Switch / norally oncircuit protector with enforced metal case
Description:
Changsheng 18AM-B with enforced metal case 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.
Wall thickness of the enforced case is 0.5m minimum and it will withstand 30MPa injection pressure (no deformation).
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 |
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Open temperature |
50°C to 150°C in increments of 5°C |
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Temperature Tolerance |
±5°C |
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Differential Temperature |
depending on open temperature |
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Seal |
Epoxy resin |
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Contact resistance |
≤50 m |
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Insulation resistance |
The resistance between the leads and insulation sleeve is >100 M with 500 VDC at 25 °C. |
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Lead wire pull strength |
30 N applied from lead to lead for 5sec. No slip-off or rupture |
Competitive Advantage:
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1. The strongest Chinese manufacturer, ISO 9001and ISO14001 recognized. |
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2. Compact, miniature size. |
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3. UL,VDE,CE CQC Approved. |
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4. Individually temperature checked on modern, custom-designed equipments from Japan. |
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5. Snap–action disc, normally on. |
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6. Epoxy resin |
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7. Bimetal discs carry circuit current, so it is current and temperature double sensitivity for maximum design flexibility and application |
PETInsulaiton sleeve Metal case Bracket Fixed plate Bimetallic disc
Movable contact Stationary contact Epoxy resin