water dust&corrosion proof control button

1. areas with more rain, more humidity and heavier salt spray.

2. the working environment is humid and there is a place for water vapor.

3. the altitude does not exceed 2000m.

4. the working environment contains non-flammable dust such as sand and dust.

5. the working environment contains corrosive gases such as weak acids and weak bases.

6. applicable to petroleum, chemical, food, pharmaceutical, military, warehousing and other places.

7. it is used to short-circuit or disconnect the small current circuit, and issue commands in the control circuit to control electrical units such as contactors and relays.

model implication



1. the outer casing is made of high-strength, corrosion-resistant and heat-stable abs engineering plastic.

2. high protective shell structure, built-in button, small size, beautiful appearance, light weight, easy to install and maintain.

3. it has the characteristics of arc resistance, strong breaking ability, high safety factor and long service life.

4. adopting curved road to design protective structure with strong protection ability.

5. the product is divided into three specifications: one button, two buttons and three buttons.

6. all exposed fasteners are made of stainless steel.

main technical parameters


order note