Oem Odm Adjustable Thermostat Cord Controller For Home Appliances

17S series is a kind of thermal protector with over temperature and over-current  protection.Its working principle is that the current passes through the terminal, bimetal spring and two contacts. When the electrical appliance works abnormally, the surrounding temperature or current is too high, resulting in the heat reaching the rated tripping temperature value of the protector, the bimetal disc is heated to generate internal stress and act quickly to cut off the circuit. When the device is cooled to the safe working temperature, the bimetallic spring will reset  quickly, and the contact will close automatically to restore the power supply. It has the characteristics of ultra-thin ,small volume, large contact capacity and quick tripping action.

Description:

Working principle:

The current is connected to the electrical appliance (such as a motor, transformer,

etc.) through the housing terminals, bimetallic sheet or auxiliary heating wire

(connected together with the static contact of the base plate), and then the circuit

is formed by the backplane terminals, when the electrical appliance is too large

or the stall current exceeds the trip value set by the protector, the protector will

cut off the power supply within the set time, so that the appliance is protected.

Applications:

Electric motors, motors

Water pumps, air compressors, cleaning machines

Electronic ballasts for fluorescent lamps, HID ballasts, lighting fixtures electric heating pads, car electric blankets, medical heat pads

Laminating machine, power tools, chargers, transformers

Household appliances, heating appliances... etc.

Special Features:
Temperature is 100% calibrated.
Snap action.
Both temperature and current sensitive.
Type and length of wires are optional.