4 pole 2 position rotary switch rated current 160A, it is mostly used as a power supply inlet switch in the machine's electrical control circuit. It acts as an isolated power source and can also be used as a control switch to directly control the infrequent start and stop of small-capacity asynchronous motors.

Specification:

Dimensions (Unit=mm)
160A 4 Pole M3 Panel Diagram
Conditions of Use

1. The ambient air temperature does not exceed +40 ° C, and the average temperature within 24 hours does not exceed 35 ° C.
2. The lower limit of ambient air temperature does not exceed -5 °C.
3. When the maximum temperature is +40 °C, the relative humidity of the air does not exceed 50%. When the temperature is low, high relative humidity can be allowed, for example, 90% at 20 °C. Special measures should be taken for condensation that occasionally occurs with temperature changes.
4. The surrounding environment should be clean, free of flammable and flammable hazardous materials, no gas sufficient to damage insulation and metal, no conductive dust.

Tips: Rotary switches can be used to replace the rotary pulse generators of traditional resistive potentiometers. These rotary switches are usually used in the human-machine interface of the instrument front panel and audio-visual control board. The rotary switch uses orthogonal optical encoder as an alternative mode. Pure digital devices for insulators, these rotary switches are similar in appearance to conventional or resistive potentiometers, but the internal structure of these rotary switches is digital and optical.