Why Choose the Pizzato HP AA052D-2ANH90 Safety Hinge Switch?
The Pizzato HP AA052D-2ANH90 is a robust safety hinge switch designed for reliable monitoring of hinged machine guards, safety doors and access panels. Part of the Pizzato HP Series, it combines a mechanical hinge with an electromechanical safety switch, providing an effective and compact solution for detecting the opening of protective guards on industrial machinery.
The HP AA052D-2ANH90 incorporates a 2NC slow-action 52D contact block with positive opening of the safety contacts. When the hinged guard is opened, rotation of the hinge mechanically operates the normally closed contacts, allowing the connected machine safety system to detect access and initiate the appropriate safe stopping function.
Designed for demanding industrial environments, the HP AA052D-2ANH90 features a durable metal housing, IP67 / IP69K protection and a 2 m PVC cable with 5 × 0.75 mm² conductors. The cable exits from the top of the housing, while the approximately 100 × 45 mm movable hinge section provides a compact solution for integrating safety monitoring directly into machine guarding.
Key Advantages
- Integrated safety hinge switch for machine guard and door monitoring.
- 2NC slow-action safety contacts for dependable guard detection.
- Positive-opening operation provides direct mechanical opening of the safety contacts.
- Robust metal housing for industrial machinery applications.
- IP67 / IP69K protection for demanding operating environments.
- Integrated 2 m PVC cable simplifies connection to machine safety circuits.
Key Features
- Pizzato HP Series safety hinge switch.
- 2NC contact configuration.
- 52D slow-action contact block.
- Positive opening of the safety contacts.
- 2 m PVC cable with 5 × 0.75 mm² conductors.
- Top cable output.
- Durable metal body.
- Approximately 100 × 45 mm movable hinge section.
- IP67 according to EN 60529 and IP69K according to ISO 20653.
- Designed specifically for safety-related machine guard monitoring.
Reliable Safety Monitoring for Hinged Machine Guards
Safety hinge switches such as the Pizzato HP AA052D-2ANH90 integrate electrical guard monitoring directly into the hinge of a machine door or protective enclosure. When the guard moves away from its safe position, rotation of the hinge operates the internal contacts so that the machine safety control system can detect access to the protected area.
The HP Series is designed for machine builders and industrial automation engineers requiring compact and robust guard-monitoring components. Positive-opening contacts provide dependable mechanical operation of the safety circuit, while the metal construction and high ingress protection make the HP AA052D-2ANH90 suitable for demanding industrial machinery and automated production environments.
Typical Applications
- Hinged machine guards and safety doors.
- Industrial production and assembly machinery.
- Automated manufacturing and robotic cells.
- Packaging and processing equipment.
- Conveyor and material handling systems.
- Machine enclosures and protected access panels.
