Why Choose the Pizzato HP AA052C-10QN Safety Hinge Switch?
The Pizzato HP AA052C-10QN is a robust safety hinge switch designed for monitoring hinged guards, doors and access panels on industrial machinery. Part of the Pizzato HP Series, it integrates the electromechanical safety switching function directly into the hinge body, providing a compact solution for machine guard monitoring without requiring a separate external actuator.
The HP AA052C-10QN uses Pizzato's 52C contact block with 1NO + 1NC slow-action contacts and positive opening of the safety contact. This configuration provides dependable mechanical guard monitoring together with an auxiliary normally open contact for integration into appropriately designed machine safety and control systems.
Built around a durable metal hinge body, the HP Series design provides IP67 / IP69K ingress protection for demanding industrial environments. The HP AA052C-10QN is supplied as a pre-wired variant with a 10 m cable, providing extended connection length for machinery where the safety circuit connection point is located away from the guard.
Key Advantages
- Integrates the mechanical hinge and safety switching functions into one compact assembly.
- 1NO + 1NC slow-action contacts provide safety monitoring and auxiliary signalling capability.
- Positive-opening safety contact supports dependable detection of hinged guard movement.
- 10 m pre-wired cable provides extended connection length for machine installations.
- Robust metal construction for industrial machine guarding applications.
- IP67 / IP69K protection provides a high degree of resistance to dust and water ingress.
- Integrated hinge design reduces the need for a separate safety switch and actuator assembly.
Key Features
- Pizzato HP Series safety hinge switch.
- 1NO + 1NC contact configuration.
- 52C slow-action contact block.
- Positive-opening safety contact.
- Durable metal hinge body.
- 10 m pre-wired cable.
- IP67 according to EN 60529.
- IP69K according to ISO 20653.
- Designed for hinged machine guard monitoring.
Reliable Guard Monitoring for Hinged Machinery
Safety hinge switches monitor the position of hinged machine guards through the rotational movement of the hinge itself. When the guard moves away from its intended safe position, the integrated switching mechanism changes the state of the contacts so that an appropriately designed machine safety circuit can detect the movement and initiate the required safe response.
The Pizzato HP Series integrates this electromechanical switching mechanism directly into the hinge body, helping reduce exposed components and eliminating the need for a separate actuator in suitable applications. The HP AA052C-10QN combines slow-action switching, positive-opening safety operation, robust metal construction and an extended pre-wired cable for dependable integration into industrial machine guarding systems.
Typical Applications
- Industrial machine guard doors.
- Hinged safety guards and access panels.
- Packaging and production machinery.
- Automated manufacturing equipment.
- Conveyor guarding systems.
- Machine tools and processing equipment.
- OEM machinery and industrial safety systems.
