The PTC thermistor inside the start relay reacts quickly and sensitively, effectively ensuring the safety of the refrigerator compressor when it is just started. Thermal overload protector ensures the normal operation of the compressor avoids circuit faults that cause excessive current and high temperature rise and burn the compressor.

Heavy duty starter screw model 1/3HP 250W
Specification:
Type: heavy hammer starter for refrigerator
Pin: 1 pin
Overall dimension: 30mmx24mmx32mm (1.18inchx0.94inchx1.26inch)
Material: Metal, plastic
Colour: Black

Working principle:
When a motor starts, it must overcome inertia and reaction load forces. Therefore, high current and torque are required for motor starting. When the steering is normal, in order to save energy, large torque and need to drop, please add a set of auxiliary device on the motor coil, only work when starting, disconnect to work normally, PTC thermistor series auxiliary coil in the start, start the PTC thermistor into a high impedance state in order to cut off the secondary coil, in order to achieve the effect.

Package content: 2pcs heavy duty starter