Why Choose the Pizzato HPAA053C-5PN Safety Hinge Switch?
The Pizzato HPAA053C-5PN is a heavy-duty safety hinge switch designed for monitoring hinged safety guards on industrial machinery. As part of the proven Pizzato HP series, it integrates the safety switching mechanism directly into the hinge, combining structural support with reliable guard position detection.
This integrated solution ensures that machinery is safely stopped when protective guards are opened, helping to protect operators and maintain compliance with modern machine safety standards. Its positive opening contacts provide dependable performance even under fault conditions.
The HPAA053C-5PN features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a slow-action, make-before-break switching mechanism. It is supplied with a 5 metre pre-wired cable, making it suitable for larger machinery and installations requiring extended cable routing.
Key Advantages
- Integrated safety switch within hinge assembly reduces installation complexity.
- 1NO + 1NC contacts for reliable safety monitoring.
- Positive opening contacts ensure safe disconnection.
- 5 metre cable allows flexible installation in large systems.
- Durable metal housing for long-term industrial use.
- Oil-resistant cable suitable for harsh environments.
Key Features
- Pizzato HP series safety hinge switch.
- 1NO + 1NC slow-action contacts.
- Make-before-break switching for controlled signal transitions.
- Positive opening safety contacts compliant with IEC 60947-5-1.
- Metal housing construction for durability.
- 5 m PVC cable with rear cable output.
- 0° activation angle for precise guard monitoring.
- Silver contacts for reliable electrical performance.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA053C-5PN are designed to detect whether a protective guard is open or closed. When the guard is opened, the switch interrupts the control circuit, preventing hazardous machine movement and ensuring operator protection.
The HP series integrates the switching mechanism directly into the hinge, reducing tampering risk and simplifying installation. These devices 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.
