Features: 5 press button, Piano Type, AC 250V 4A. Application: Kitchen Hood/Range Hood/cooker hood push button switch, 5 keys switch is including 3 interlock switches, 1 reset switch and 1 latching switch. Key points for selecting switches: Check the dimensions of the old switch, such as total length, button center distance, button diameter, button height, and fixed hole center distance, and compare them with the dimensions of this product. If the dimensions are different, it may not be possible to install them