Feature: 1. This product is a rainproof button box for button stations such as 2-way cranes and rolling door controls. 2. According to the arrow, press up and down; keep pressing the button to open, and release the button to stop. 3. The protection grade is IP32, and the product performance includes rainproof, dust proof, and anticorrosive properties. 4. Momentary action type with fast connection, black and white sign button switch station. 5. Widely used to control automatic control circuits such as electromagnetic starters, contactors, relays, etc. Specification: Item Type: Rainproof Button Box Product Material: ABS Shell Product Performance: Rainproof, Dust Proof, Anti Erosion Use Scenario: Industrial Control Field Working Current: 10 (8) A Working Voltage: AC 400V~ (Commonly used below 400V) Proof Rating: IP32 Product Size: Approx. 10.5 x 6.6 x 6 cm / 4.1 x 2.6 x 2.4 in Package List: 1 x Switch Note: Please allow 0–2 cm / 0–0.8 in error due to manual measurement. Thanks for your understanding.