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Rockwell Automation A-B 440H-E22033 Guardmaster Ensign 3 Hinge Switch, Safety Interlock Switch for Industrial Applications

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The Guardmaster Ensign 3 Hinge Switch is a robust safety solution designed for industrial applications requiring precise and reliable door monitoring. It ensures operator safety by detecting the opening and closing of access doors, making it an essential component for machinery and equipment safeguarding.

Type:Hinge Switch

Brand:Guardmaster

Model:440H

Submodel:E22033

Mounting Style:Hinge Mount

Operating Force:Less than 15 lbs

Enclosure Rating:NEMA 4X

Actuator Material:Stainless Steel

Contact Form:SPST-NO

Rated Current:2 A @ 24 V DC

Operating Temperature Range:-20°C to +60°C

Protection Class:IP67

Seal Rating:IP69K

Response Time:Less than 10 ms

    This high-security hinge switch is crafted from durable stainless steel, ensuring long-lasting performance even in harsh industrial environments.

    The Guardmaster Ensign 3 Hinge Switch offers superior protection against tampering and unauthorized access, making it an essential component for machine safeguarding systems.

    With its NEMA 4X/IP69K rating, this hinge switch is resistant to dust, water, and extreme temperatures, ensuring reliable operation in a wide range of applications.

    The single pole double throw (SPDT) contact design provides dependable switching functionality, making it suitable for a variety of industrial control applications.

    Compliant with multiple international standards including CE, UL, cUL, ATEX, and IECEx, this hinge switch meets stringent safety requirements, offering peace of mind to users.

A-B 440H-E22033

A-B 440H-E22033

A-B 440H-E22033




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