ZF DC3A-A1AA Button Micro Switch, Solder Terminal, 100mA, 250 V AC, SPST, IP6K7

ZF DC3A-A1AA Button Micro Switch is a high-quality SPST microswitch with solder terminal connection optimized for industrial and automation applications. Rated for 100mA contact current at 250 V AC, it ensures secure and precise switching performance.

The actuator type is a button design, which provides precise and reliable operation in compact subminiature dimensions. The housing is constructed from durable Polyethylene Terephthalate (PET) and Polybutylene Terephthalate (PBT), both compliant with UL 94V-0 standards, ensuring enhanced safety and robustness.

This micro switch carries an IP6K7 ingress protection rating, making it highly resistant to dust and water, suitable for challenging industrial environments. It operates efficiently within a wide temperature range from -40°C to 120°C, accommodating various industrial and automation system requirements.

The switch employs silver-nickel contacts to ensure low contact resistance and long service life with a mechanical life expectancy exceeding one million operations. The operating force of 1.96N balances user input and mechanical reliability.

Typical uses include industrial automation controls, electrical equipment, HVAC systems, and machinery requiring assured presence detection or position monitoring. It is compliant with RoHS regulations, ensuring environmental friendliness.

The switch supports 250 V AC contact voltage. Housing is made from high-grade PET and PBT materials. Rated mechanical endurance is 1,000,000 operations. Designed for usage in industrial automation and control systems. Offers reliable performance under extreme temperature conditions.

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