The American Zettler AZ820-2C-12DE is a miniature power relay designed for a variety of applications where reliable switching is required. This relay features a double pole double throw (DPDT) contact configuration, providing versatile switching capabilities. It is commonly used in appliances, HVAC systems, and industrial control equipment.

Applications

• Appliance control
• HVAC systems
• Industrial control equipment
• Power supplies
• General purpose switching

Features

• DPDT contact configuration
• Miniature size
• High switching capacity
• Sealed construction (depending on version)
• Long life expectancy

Benefits

• Provides versatile switching capabilities
• Saves space on printed circuit boards
• Handles high current and voltage loads
• Protects against environmental contamination (sealed versions)
• Ensures reliable operation over a long period

The AZ820-2C-12DE is designed for easy PCB mounting and offers a compact footprint. Its high switching capacity enables it to handle a wide range of loads. Some versions of the AZ820 series are sealed, providing protection against dust, moisture, and other environmental contaminants. The relay's long life expectancy ensures reliable operation over an extended period. The 12DE designation indicates a 12VDC coil voltage. Detailed specifications, including contact ratings, coil resistance, and operating temperature, are available in the manufacturer's datasheet. This relay provides a reliable and cost-effective solution for various switching needs. Being listed as END-OF-LIFE, it may be prudent to consider replacement options for new designs, but it is still suitable for maintaining existing equipment.