Self Hold Electric Motor Thermal Switch Manual Reset Temperature Cutoff

Self-hold Manual Reset 17AM-K+PTC 250V 100 Deg C Electric Motor Thermal Switch
 
Quick Detail:

Applicaiton:

1. Shaded pole motors
2. Permanent split capacitor motors
3. Fluorescent lighting ballasts
4. HID ballasts
5. Transformers
6. Recessed lighting fixtures
7. Vacuum cleaners
8. Automotive accessory motors,solenoids,PC boards and other applications

Competitive Advantage:
1. Compact and small size
2. Easy to install
3. Fast reaction
4. Low Resistance

5. UL,VDE,CE CQC Approved.

6. Reset temperature an lead wire can be customized

7. Power cut off protection and delay protection function;
8. Tiny type design, small size, convenient for installation;
9. The temperature sensibility is high, cut off the power fast

Specifications:
 
1. Structure and Dimensions

2. Electricalprinciple chart

3. Action Temperature Table

Why Choose us

Description:

Introduction:

17AM-K Electric Motor Thermal Switch 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-K is both simple and effective. At the heart of the protector 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 down and the 17AM-K automatically resets, allowing power to be restored to the circuit.

17AM-K+PTC(PTC heater) is developed on the base of 17AM-K. The PTC Heater is electrically located across the contacts of the protector. When the protector contacts are open, the heater is in series with the load. The heater then maintains the temperature sensitive bimetal of the protector in an open state. To reset the Self-Hold 17AM-K, power must be removed for sufficient time to allow the Self-Hold 17AM-K to cool to below the protector’s reset point.

Tag:
Thermal Protector, Overheat Protector, Temperature Switch, Temperature Cutout, Thermal Cutoff, Motor Protector