HP AA052D-2PNH15 Pizzato Safety hinge switch

Why Choose the Pizzato HPAA052D-2PNH15 Safety Hinge Switch?

The Pizzato HPAA052D-2PNH15 is a precision-engineered safety hinge switch designed for reliable monitoring of hinged safety guards in industrial machinery. As part of the robust Pizzato HP series, it integrates the switching mechanism directly into the hinge, ensuring safe machine shutdown when a guard is opened.

Constructed with a durable metal housing, this switch is built for long-term operation in harsh industrial environments. Its integrated hinge design eliminates the need for external actuators, reducing installation complexity while maintaining consistent alignment and dependable performance.

This model features a 2NC 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 15° activation angle, making it ideal for applications requiring controlled switching shortly after guard movement begins.

Key Advantages

• Integrated safety hinge switch for guard monitoring.
• 2 normally closed contacts for dual-channel safety circuits.
• 15° activation angle for controlled 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.
• 2 normally closed (NC) contacts.
• 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.
• 15° activation angle for precise hinge detection.

Reliable Guard Monitoring with Controlled Switching Angle

The HPAA052D-2PNH15 is designed for applications where switching should occur after a defined degree of guard movement. The 15° activation angle ensures the safety circuit is triggered shortly after opening begins, offering a balance between safety protection and operational flexibility.

Its 2NC configuration provides redundancy for safety circuits, making it suitable for dual-channel safety systems. The positive opening contacts guarantee reliable mechanical disconnection, ensuring high safety integrity even in demanding industrial environments.

Typical Applications

• Hinged safety guards requiring controlled switching activation.
• Industrial automation and production machinery.
• Packaging and processing equipment.
• Robotic safety enclosures and access doors.
• Machine tools and manufacturing systems.
• Applications requiring dual-channel safety monitoring.