Guardmaster 440N-Z21US2A Non Contact Switch, Advanced Safety Module for Industrial Automation
The Guardmaster 440N Non-Contact Switch offers advanced safety solutions for industrial environments, designed to detect the presence of personnel without physical contact. It ensures operator safety and enhances productivity by providing reliable and immediate feedback.
Brand:Guardmaster
Model:440N-Z21US2A
Type:Non-Contact Safety Switch
Operating Voltage:24V DC
Detection Range:Up to 30 mm
Output Configuration:2 NO (Normally Open), 1 NC (Normally Closed)
Protection Rating:IP67
Temperature Range:-20°C to +60°C
Material:Stainless Steel
Weight:0.2 kg
Certifications:CE, UL, cULus, TUV
The Guardmaster 440N-Z21US2A Non Contact Switch utilizes infrared technology to provide reliable detection of personnel in potentially hazardous areas. This ensures worker safety by preventing unauthorized access to dangerous machinery.
Designed for easy installation, this switch features a compact design and robust construction suitable for various industrial environments, including manufacturing plants, assembly lines, and packaging facilities.
With its high sensitivity and quick response time, this non-contact switch minimizes false triggers and maximizes operational efficiency. Its IP67 protection rating ensures durability against dust and water ingress.
This safety module complies with stringent international standards such as TÜV, CE, and UL, providing peace of mind for both operators and facility managers.
The Guardmaster 440N-Z21US2A is compatible with a wide range of industrial automation systems, making it an ideal choice for enhancing safety protocols in your workplace.


















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