Momentary Action Type: Fast connection, black and white button switch station. Widely used for controlling automatic control circuits such as contactors, relays, etc. Waterproof IP32: Provides protection against water and dust. Up and down arrow button: Follow the arrow direction; press up or down, keep pressing to operate, release to stop. Features: Waterproof button box designed for use in button stations such as two-way cranes and door controls. Specification: Item Type: Waterproof Button Box Product Model: SGKJ-2N Product Performance: Waterproof, Dustproof Use Scenario: Industrial Control Field Working Current: 10 (8) A Working Voltage: AC 400V (Suitable for common voltages below 400V) Waterproof Rating: IP32 Size: 10.5 cm x 6.6 cm x 6 cm / 4.13 inch x 2.60 inch x 2.36 inch Package Includes: 1 x Push Button Switch Note: Please allow slight variations due to manual measurement and differences in display monitors.