Why Choose the Pizzato HPAA052C-2PNH90 Safety Hinge Switch?
The Pizzato HPAA052C-2PNH90 is a robust and precision-engineered safety hinge switch designed for monitoring hinged safety guards in industrial machinery. As part of the reliable Pizzato HP series, it integrates the switching mechanism directly into the hinge, ensuring immediate machine shutdown when a guard is opened.
Manufactured with a durable metal housing, this switch is built for long-term performance in harsh industrial environments. Its integrated hinge construction eliminates the need for external actuators, reducing installation complexity while ensuring consistent alignment and dependable operation.
This model features a 1NO + 1NC contact configuration with positive opening operation and a slow-action switching mechanism. It is supplied with a 2 metre oil-resistant PVC cable and a defined 90° activation angle, making it ideal for applications requiring delayed switching at wide guard opening positions.
Key Advantages
- Integrated safety hinge switch for guard monitoring.
- 1NO + 1NC contacts for safety and signalling.
- 90° activation angle for delayed switching response.
- 2 m cable for flexible installation.
- Durable metal housing for demanding industrial environments.
- Eliminates actuator alignment issues found in conventional safety switches.
Key Features
- Pizzato HP series safety hinge switch.
- 1 normally open + 1 normally closed contact.
- Slow-action switching mechanism.
- Positive opening contacts for safety-critical applications.
- Metal body construction with high mechanical durability.
- Rear cable output with integrated PVC cable.
- 2 m cable length with oil-resistant insulation.
- 90° activation angle for controlled hinge detection.
Reliable Guard Monitoring with Wide-Angle Activation
The HPAA052C-2PNH90 is designed for applications where switching should occur at a later stage of guard movement. The 90° activation angle ensures the safety circuit is triggered only after the guard has opened significantly, improving process control and operational sequencing.
Its 1NO + 1NC configuration enables integration into safety circuits with additional signalling capability. The positive opening contacts ensure reliable mechanical disconnection of the safety circuit, delivering dependable safety performance even under demanding industrial conditions.
Typical Applications
- Hinged safety guards requiring delayed switching activation.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- Robotic safety enclosures and access doors.
- Machine tools and manufacturing systems.
- Applications requiring controlled switching positions.
