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Place of Origin : China
Brand Name : DESHENG
Certification : UL VDE CE
Model Number : 17AM-D
MOQ : 1000pcs
Packaging Details : 5000pcs per package
Delivery Time : 3-10 days on order
Payment Terms : T/T L/C D/P
Supply Ability : 5,000,000pcs/month
Product Name : 17AM-D Thermal Protector
Contact capacity : 125Vac/16A, 250Vac/8A 600Vac/4A 24Vdc/20A
Cycles life : 6,000-10,000cycles
Certifications : UL,VDE,CE CQC
Temperature Tolerance : ±5°C
Model : 17AM-D
Miniature 17AM-D Thermal Protector / Temperature Control Switch For Transformer
Description:
17AM-D is a thermally operated snap-action device which delivers the over heat protection with advanced structure, high contact capacity and long cycle life. The operating principle of the 17AM-D is both simple and effective. At the heart of the proctor is a bimetal snap–action disc. When the temperature of this disc reaches its pre-calibrated temperature it snaps open, resulting in an open circuit. This temperature is reached during a fault condition, caused by either an increase in ambient temperature, an increase in current flowing through the discs, or a combination of both. After the 17AM-D breaks the circuit, the system cools and the 17AM-D automatically resets, allowing power to be restored to the circuit.
Specifications
| Normally close, open on temperature rise, automatic reset | |
| Contact capacity | 125Vac/16A, 250Vac/8A 600Vac/4A 24Vdc/20A | 
| Cycles life | 6,000-10,000cycles | 
| Open temperature | 50°C to 160°C in increments of 5°C | 
| Temperature Tolerance | ±5°C | 
| Differential Temperature | depending on open temperature | 
| Seal | High-seal and low-seal gasket material available | 
| Contact resistance | ≤100 mΩ | 
| Insulation resistance | The resistance between the leads and insulation sleeve is >100 MΩ with 500 VDC at 25 °C. | 
Applications:
Competitive Advantage
| 1. The strongest Chinese manufacturer, TS16949 and 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 | 
| 6. Gasketed steel case suitable for most impregnation processes | 
| 7. Professional solutions with wide selection of leads and insulating sleeves | 
| 8. Bimetal discs carry circuit current, so it is current and temperature double sensitivity for maximum design flexibility and application | 

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| 17AM-D Thermal Protector / Temperature Control Switch For Transformer Images | 
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