Delivery Time:3-10 days on order
Certification:UL VDE CE

125V / 16A, 250V / 8A, 17AM-D AC thermal motor protector / thermal cut out switches with customized lead wire

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 mW
Insulation resistance	The resistance between the leads and insulation sleeve is >100 M with 500 VDC at 25 °C.

Applications:

Lightings Battery packs and battery charger output Shaded pole motors Fluorescent lighting ballasts Washers and dryers   Dishwashers Transformers Automotive accessory motors PC boards ………and more.

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. Bbimetal discs carry circuit current, so it is current and temperature double sensitivity for maximum design flexibility and application