EAO 61-6441.4057 is an emergency stop switch relay with a 1-1/2 inch rough in depth. It is designed to provide an operational signal to the motor control circuit during emergency stop conditions. This relay features a single contact type and a contact rating of 10A/125VAC or 4A/250VAC. It also has a rating of 14VA and a plastic contact block. The design includes a latching red push button and a yellow status indicator to show activation status. This is an IP67 rated product that is UL and cUL approved.