Why Choose the Pizzato HPAA050C-5SN Safety Hinge Switch?
The Pizzato HPAA050C-5SN 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 machinery is automatically stopped when protective guards are opened, helping to safeguard operators and maintain compliance with modern safety standards. Its positive opening contacts ensure reliable disconnection even in fault conditions, making it ideal for safety-critical applications.
The HPAA050C-5SN features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a snap-action switching mechanism. It is supplied with a 5 metre pre-wired cable, providing flexibility for installation across larger machinery and extended cable routing requirements.
Key Advantages
- Integrated safety switch within hinge assembly for compact installation.
- 1NO + 1NC contacts for reliable safety monitoring.
- Positive opening contacts ensure safe and dependable operation.
- 5 metre cable enables flexible installation across large systems.
- Durable metal housing for long-term industrial reliability.
- Oil-resistant cable suitable for demanding environments.
Key Features
- Pizzato HP series safety hinge switch.
- 1NO + 1NC snap-action contacts.
- Positive opening safety contacts compliant with IEC 60947-5-1.
- Metal housing construction for durability.
- 5 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 HPAA050C-5SN 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 built for harsh environments and can achieve high protection levels such as IP67 and IP69K depending on configuration.
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.
