Why Choose the Pizzato HP AA052F-KSMH30 Safety Hinge Switch?
The Pizzato HP AA052F-KSMH30 is a robust safety hinge switch designed for monitoring hinged machine guards, safety doors and access panels. Part of the Pizzato HP-HC safety hinge switch range, it integrates the mechanical hinge and safety switching functions into a compact metal assembly for industrial machine safety applications.
The HP AA052F-KSMH30 uses the 52F contact block with 1NO + 2NC slow-action contacts and positive-opening safety operation. This provides two normally closed contacts for safety-related guard monitoring together with one normally open contact for signalling or control functions within an appropriately designed machine safety system.
Electrical connection is provided by an 8-pole M12 connector, while the connector output is positioned at the bottom of the metal hinge body. The switch provides IP67 protection according to EN 60529 and IP69K according to ISO 20653, with the H30 suffix identifying the specific H30 mechanical variant.
Key Advantages
- Integrated safety hinge and guard-monitoring switch in one assembly.
- 1NO + 2NC slow-action contacts provide safety monitoring and signalling functionality.
- Positive-opening safety contacts support dependable guard position detection.
- 8-pole M12 connector provides a convenient detachable electrical connection.
- Bottom connector output supports organised machine wiring.
- Robust metal body for industrial machinery.
- IP67 / IP69K protection supports use in demanding environments.
- Integrated hinge construction reduces the need for a conventional separate guard actuator.
Key Features
- Pizzato HP-HC Series safety hinge switch.
- 52F contact block.
- 1 normally open + 2 normally closed contacts.
- Slow-action switching mechanism.
- Safety contacts with positive opening.
- 8-pole M12 connector.
- Bottom connector output.
- Metal body.
- IP67 according to EN 60529.
- IP69K according to ISO 20653.
- Approx. 100 × 45 mm movable part.
- H30 mechanical variant.
Reliable Safety Monitoring for Hinged Machine Guards
Safety hinge switches monitor movement directly at the pivot point of a hinged protective guard. When the guard moves from its monitored position, the integrated switching mechanism changes the contact state, enabling the associated machine safety system to detect guard movement and respond according to the safety circuit design.
The Pizzato HP AA052F-KSMH30 combines the hinge mechanism with 1NO + 2NC slow-action contacts and positive-opening safety operation. Its metal construction, 8-pole M12 connection and IP67 / IP69K protection provide a compact solution for industrial machinery where robust and unobtrusive hinged-guard monitoring is required.
Typical Applications
- Hinged machine safety guards.
- Industrial safety doors and access panels.
- Packaging and production machinery.
- Automated manufacturing equipment.
- Machine tools and processing equipment.
- Assembly machinery and robotic cells.
- Protective covers and hinged enclosure panels.
- OEM machinery and industrial automation systems.
