Why Choose the Pizzato HPAA053C-1PN Safety Hinge Switch?
The Pizzato HPAA053C-1PN is a precision-engineered safety hinge switch designed to monitor the position of hinged guards on industrial machinery. As part of the trusted Pizzato HP series, this device integrates a safety switch directly into the hinge, delivering both structural support and reliable safety monitoring in one compact unit.
This integrated design ensures that machinery is automatically stopped when safety guards are opened, helping protect operators and maintain compliance with modern machine safety standards. Its positive opening contacts provide dependable fault detection, even in demanding industrial environments.
The HPAA053C-1PN 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 1 metre pre-wired cable, allowing straightforward installation in control panels and safety circuits.
Key Advantages
- Integrated safety switch within hinge reduces installation complexity.
- 1NO + 1NC contacts for reliable safety monitoring.
- Positive opening contacts enhance safety and fault detection.
- Compact design ideal for modern machinery.
- 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 in line with IEC 60947-5-1.
- Metal housing construction for durability.
- 1 m PVC cable with rear cable output.
- 0° activation angle for precise guard detection.
- Silver contacts for reliable electrical performance.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA053C-1PN 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 safety.
By integrating the safety function directly into the hinge, this design reduces tampering risk and simplifies installation. It supports compliance with standards such as EN ISO 14119 for interlocking devices used in machinery safety systems.
Typical Applications
- Industrial machine guard monitoring.
- Access doors on automated production lines.
- Packaging and processing equipment.
- Machine tools and CNC machinery.
- Robotics and automated cells.
- OEM machinery and safety retrofits.
