Product Name: Knob temperature control switch

【Working principle】Thermal expansion and contraction

[Voltage and current] 250V16A50/60Hz

[Electrical strength] AC2000V/1min

【Lead length】0.7m stainless steel wire

[Insulation resistance] ≥ 100MQ/500V

[Grounding resistance] ≦ 50MQ

【Electrical Strength】AC2000V1min 0.5mA

[Minimum current] 200mA

[Maximum temperature of the main body] 125°C

1. The temperature control switch adopts the principle of thermal expansion and contraction, so the accuracy is not as good as the electronic thermostat

Customers who have high and precise requirements can purchase electronic thermostats.

2. The ceramic bottom screw is not removable. There are contacts inside the temperature control switch to remove the screws

Causing damage.

3. Proofreading after installation. After installation, adjust the dial (taking 30~110°C as an example) clockwise

The needle rotates until it cannot rotate at 110 degrees; Rotate counterclockwise until none

The position of the rotation corresponds to 0 degrees (0 degrees: direct power off)

4. Install the temperature control switch, and the temperature sensor tube should be as close as possible to the temperature control surface as closely as possible

to the accurate purpose of temperature control.

5. The M4 screw of the mounting bracket should not be too long, otherwise it will damage the performance of the thermostat.