The AZ2151-1A-6DE part manufactured by Zettler is a latching relay used to provide electrical power switching in applications that require precision and robustness. It has 6 pins, with a dielectric strength of 1500Vrms, and a contact rating of 16A/250VAC. It operates at a coil voltage of 12VDC, with a resistance of 370Ohms. It is a DPDT (Double Pole Double Throw) relay, with a maximum switching current of 16A and a maximum switching voltage of 250VAC. It’s suitable for a wide variety of applications, including automotive, industrial, home appliance, and medical.