The HBJD-40/DW/1/Y/24AC/DC/B is part of a range of emergency push buttons manufactured by Onpow. It is a single-pole emergency stop push button and is rated for ac/dc voltage up to 24V, with a DC operation current of 160mA, and a max switching capacity of 1A@24VAC, 2A@24VDC. This emergency stop push button is designed for use in applications where emergency stop is needed, and can be used both in wet conditions, and in dusty and corrosive environments. It is also a standard self-locking device, meaning the button remains depressed after the initial press. Additionally, this device is compliant with UL, C-UL, and CE standards.