Profile: American Zettler, Inc. is a manufacturer of relays. Our PCB relays are used in applications such as door locks, horn, window motor, seat adjustments, and wiper motor applications. Our automotive relays are vibration and shock resistant, and designed for in-rush applications. They are also available with coil suppression. Our solenoids are used to switch high currents in an isolated steel case, and this allows an electronic interface that keeps the user away from contact of dangerous currents. Our thermistor temperature sensors are used in a wide variety of sensing applications.