Why Choose the Pizzato HPAA052F-15AN Safety Hinge Switch?
The Pizzato HPAA052F-15AN is a high-performance safety hinge switch designed for monitoring hinged guards and access doors in industrial machinery. As part of the robust Pizzato HP Series, it integrates the switching mechanism directly into the hinge, eliminating the need for external actuators and providing a compact, tamper-resistant safety solution.
Manufactured with a durable metal housing, this hinge switch is engineered for long-term reliability in demanding industrial environments. It ensures machinery only operates when guards are securely closed, helping maintain compliance with machinery safety standards and protecting operators.
This model features 1 NO + 2 NC slow-action contacts, a 15 metre oil-resistant PVC cable, and a 0° activation angle, delivering immediate switching response and enhanced redundancy for safety-critical applications.
Key Advantages
- Integrated safety hinge design eliminates actuator alignment issues.
- 1 NO + 2 NC contact configuration enables redundant safety circuits.
- Slow-action switching ensures stable and controlled performance.
- 15 m pre-wired cable ideal for large machinery and extended installations.
- Metal housing construction ensures durability in industrial environments.
- Oil-resistant cable suitable for harsh operating conditions.
Key Features
- Pizzato HP Series safety hinge switch.
- Contact configuration: 1 NO + 2 NC.
- Switching type: Slow-action.
- Activation angle: 0° for immediate response.
- Rated voltage: up to 250 V AC.
- Cable length: 15 m.
- Cable type: PVC, oil-resistant (IEC 60332-1-2).
- Housing material: Metal construction.
- Output direction: Top cable exit.
- Movable part: Right-hand configuration.
Enhanced Safety with Redundant Contact Design
The HPAA052F-15AN features a 1 NO + 2 NC contact configuration, allowing advanced safety circuit design with redundancy and improved fault detection. The normally closed contacts ensure fail-safe behaviour, opening the circuit in case of wiring faults or disconnection.
With its 0° activation angle, the switch reacts immediately when the guard begins to open. The integrated hinge construction eliminates alignment issues and reduces tampering risks associated with conventional actuator-based safety switches.
Typical Applications
- Safety monitoring of hinged machine guards and access doors.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- Material handling and conveyor systems.
- Machine tools and robotic cells.
- OEM machinery requiring redundant safety circuits.
