Features Use: This product is a waterproof button box, suitable for button stations such as two-way cranes and rolling door controls. Easy to use: The self-recovery button switch is pressed up and down according to the arrow indication, long press the button to open, and release the button to stop. Waterproof: The waterproof level of the up and down switches is IP32, and the product performance is waterproof, dustproof and corrosion-resistant. Simple installation: The box station button switch is instantaneous action type, quick connection, black and white logo button switch station. Wide application: The box station button switch is used to control automatic control circuits such as electromagnetic starters, contactors, and relays. Use: This product is a waterproof button box, suitable for button stations such as two-way cranes and rolling door controls. Easy to use: The self-recovery button switch is pressed up and down according to the arrow indication, long press the button to open, and release the button to stop. Waterproof: The waterproof level of the up and down switches is IP32, and the product performance is waterproof, dustproof and corrosion-resistant. Simple installation: The box station button switch is instantaneous action type, quick connection, black and white logo button switch station. Wide application: The box station button switch is used to control automatic control circuits such as electromagnetic starters, contactors, and relays. Specification: Item Type: Waterproof Button Box Product Material: ABS Shell Product Model: SGKJ-2N Product Performance: Waterproof, Dustproof, Anti corrosion Use Scenario: Industrial Control Field Working Current: 10 (8) A Working Voltage: AC 400V~ (Means Common Below 400V) Waterproof Rating: IP32 Product Size: Approx. 10.5x6.6x6cm / 4.1x2.6x2.4in How to Use: 1. Open the package and take out the product 2. A professional electrician connects the power cord as required 3. Press the button to start, press the button once to stop 4. You can press up/down according to the arrow packing list: 1 x Switch Note: Please allow 0‑2cm / 0‑0.8in error due to manual measurement. Thanks for your understanding. Package List 1 x Switch