Why Choose the Pizzato HPAA050D-2SN Safety Hinge Switch?
The Pizzato HPAA050D-2SN is a heavy-duty safety hinge switch designed for monitoring hinged safety guards on industrial machinery. As part of the robust Pizzato HP series, it integrates the switching mechanism directly into the hinge, combining mechanical strength with precise guard position detection.
This integrated design ensures that 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 reliable disconnection even in fault conditions, making it suitable for safety-critical applications.
The HPAA050D-2SN features a 2 normally closed (NC) contact configuration with a snap-action switching mechanism. It includes a 2 metre pre-wired cable and a 0° activation angle, ensuring precise and consistent guard monitoring in industrial environments.
Key Advantages
- Integrated safety switch within hinge assembly for compact installation.
- 2NC contacts ideal for fail-safe safety circuit design.
- Positive opening contacts ensure safe and dependable operation.
- 2 metre cable supports flexible installation.
- Durable metal housing for long-term industrial reliability.
- Oil-resistant cable suitable for demanding environments.
Key Features
- Pizzato HP series safety hinge switch.
- 2NC snap-action contacts.
- Positive opening safety contacts compliant with IEC 60947-5-1.
- Metal housing construction for heavy-duty use.
- 2 m PVC cable with bottom cable output.
- 0° activation angle for precise guard monitoring.
- Silver contacts for reliable electrical performance.
- Oil-resistant cable compliant with IEC 60332-1-2.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA050D-2SN 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. Devices in the HP series are 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.
