Description

Performance 

The Max tripping electrical parameters
250VAC 3A / 127VAC 6A, 12VDC 6A / 24VDC 5A.

The tolerance of action temperature:±5℃, the reset temperature according to actual
setting requirements.

Insulation voltage: The thermal protector can should be able to withstand AC1500V,
1min or AC1800V,1s between lead wire and insulation sleeving, no breakdown
flash-over phenomenon, the leakage current should be below 1mA.

Insulation resistance: Under normal conditions, the insulation resistance between lead
wire and insulation sleeving is more than 100MΩ(The meter used is DC500V insulation
resistance gauge).

Contact resistance: The contact resistance of thermal protector should be less than
50MΩ.(Or customized)

Heat resistance test: The product is placed within 150℃ environment for 96 hours;

Humidity test: The product is placed at the 40℃ environment with the relative humidity
of 95% for 48 hours.

Drop test: the product drops freely once from a height of 70cm to the ground(plastic or
wood floor).

Life Cycles

Under the conditions of the rated voltage, current and power factor of 1, a heat source is
added to the product to make it move for 2000 times, which should meet the following conditions:

A: The action temperature should change within ±5℃ of the initial value;

B: The contact resistance should be less than 50mΩ;

C: No welding or shedding of electrical contacts;

D: After the product continues to be tested for 10,000 times, its action to be normal and
correct.

Special Features 

Small size and easy for mounting;
Low current sensitivity;

Precise temperature control.

Application

Electrical tools, motors.

Transformer, ballast.

Coil.