Why Choose the Pizzato HP AB052C-2QN Safety Hinge Switch?
The Pizzato HP AB052C-2QN is a robust safety hinge switch designed for monitoring hinged machine guards, access doors and protective panels. As part of the Pizzato HP Series, it integrates electrical guard-position monitoring directly into the mechanical hinge for a compact and dependable machine safety solution.
This model uses the 52C slow-action contact block with a 1NO + 1NC contact configuration and positive opening operation of the safety contact. This provides a normally closed contact for safety monitoring together with a normally open contact that can support auxiliary signalling or control functions.
The HP AB052C-2QN is configured with a 2 m PVC cable routed from the rear of the hinge and is intended for a right-hand installation. Its robust metal construction, approximately 100 × 75 mm movable hinge part and IP67 / IP69K protection make it suitable for demanding industrial machine-guarding applications.
Key Advantages
- Combines the mechanical hinge and safety-switching functions in one compact assembly.
- 1NO + 1NC slow-action contacts support safety monitoring and auxiliary signalling.
- Positive opening safety contact supports dependable interruption of the safety circuit.
- Integrated 2 m PVC cable provides straightforward machine wiring.
- Rear cable output supports discreet cable routing through the machine structure.
- Configured for right-hand hinge installation.
- Robust metal construction for industrial machine guarding.
- IP67 / IP69K protection supports operation in demanding industrial environments.
Key Features
- Pizzato HP Series safety hinge switch.
- 52C contact block.
- 1NO + 1NC contact configuration.
- Slow-action switching.
- Positive opening operation of the safety contact.
- Integrated 2 m PVC cable.
- Rear cable output.
- Right-hand hinge configuration.
- Metal housing.
- Movable hinge part approximately 100 × 75 mm.
- IP67 / IP69K protection.
Integrated Safety Monitoring at the Guard Hinge
Safety hinge switches integrate electrical guard-position detection directly into the pivot point of a hinged machine guard. Rotation of the guard operates the internal contacts, allowing the machine safety system to detect when an access door or protective panel has moved from its safe position without requiring a conventional separate actuator.
The Pizzato HP AB052C-2QN combines this integrated hinge arrangement with slow-action switching and positive opening of the safety contact. Its rear cable routing and right-hand configuration provide a practical installation option for machine builders requiring a compact and unobtrusive guard-monitoring solution.
Typical Applications
- Industrial machine guard doors.
- Hinged safety panels and protective covers.
- Packaging and production machinery.
- Automated assembly equipment.
- Machine tools and processing systems.
- Conveyor and material handling equipment.
- OEM machinery and industrial automation systems.
