Why Choose the Pizzato HPAA050C-2SNH45 Safety Hinge Switch?
The Pizzato HPAA050C-2SNH45 is a robust safety hinge switch designed for precise monitoring of hinged safety guards on industrial machinery. As part of the dependable Pizzato HP series, this device integrates the switching mechanism directly into the hinge, combining mechanical support with accurate guard position detection.
This integrated design ensures that machinery is safely stopped when protective guards are opened, helping protect operators and maintain compliance with modern machine safety standards. Its positive opening contacts provide reliable disconnection even under fault conditions.
The HPAA050C-2SNH45 features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a snap-action switching mechanism. It is supplied with a 2 metre pre-wired cable and a 45° activation angle, offering flexibility for installations where guard movement requires wider switching tolerance.
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.
- 45° activation angle allows flexible mounting on hinged guards.
- 2 metre cable supports convenient installation.
- Durable metal housing for long-term industrial use.
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.
- 2 m PVC cable with bottom cable output.
- 45° activation angle for flexible guard detection.
- 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-2SNH45 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 protection.
By integrating the switching mechanism into the hinge, this design reduces tampering risk and simplifies 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 lines.
- Packaging and processing equipment.
- Machine tools and CNC machinery.
- Robotics and automated cells.
- OEM machinery and safety retrofits.
