Why Choose the Pizzato HPAA052C-10SN Safety Hinge Switch?
The Pizzato HPAA052C-10SN is a robust safety hinge switch designed for monitoring hinged safety guards on industrial machinery. As part of the dependable Pizzato HP series, it integrates the switching mechanism directly into the hinge, delivering reliable guard position detection with a durable mechanical design.
This integrated safety device ensures machinery is automatically stopped when protective guards are opened, helping to protect operators and maintain compliance with modern machine safety standards. Its positive opening contacts provide secure disconnection even under fault conditions, making it suitable for critical safety circuits.
The HPAA052C-10SN features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a slow-action switching mechanism. It includes a 10 metre oil-resistant PVC cable and operates with a 0° activation angle, ensuring consistent and accurate guard monitoring.
Key Advantages
- Integrated safety switch within hinge assembly for compact installation.
- 1NO + 1NC contacts suitable for standard safety circuits.
- Positive opening contacts ensure safe and reliable operation.
- 10 metre cable allows installation across large machinery.
- Durable metal housing for long-term industrial use.
- Oil-resistant cable for demanding environments.
Key Features
- Pizzato HP series safety hinge switch.
- 1NO + 1NC slow-action contacts.
- Positive opening safety contacts compliant with IEC 60947-5-1.
- Metal housing construction for industrial durability.
- 10 m PVC cable (IEC 60332-1-2 oil-resistant).
- 0° activation angle for precise switching point.
- Silver contacts for reliable electrical performance.
- Bottom cable exit with right-side movable hinge section.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA052C-10SN are designed to detect whether a protective guard is open or closed. When the guard is opened, the switch interrupts the safety circuit, preventing hazardous machine movement and ensuring operator safety.
By integrating the switching mechanism directly into the hinge, this design reduces tampering risk and simplifies installation. The HP series is widely used in accordance with EN ISO 14119 for interlocking devices in industrial machinery.
Typical Applications
- Industrial machine guard monitoring.
- Access doors on automated production systems.
- Packaging and processing equipment.
- Machine tools and CNC machinery.
- Robotics and automated cells.
- OEM machinery and safety retrofits.
