Why Choose the Pizzato HPAB052D-2PNH90 Safety Hinge Switch?
The Pizzato HPAB052D-2PNH90 is a precision-engineered safety hinge switch designed for monitoring hinged safety guards in industrial machinery. As part of the advanced Pizzato HP series, it integrates the switching mechanism directly into the hinge, eliminating the need for external actuators and ensuring accurate, tamper-resistant guard detection.
Constructed with a durable metal housing, this hinge switch is built for long-term reliability in demanding industrial environments. Its integrated design simplifies installation, removes alignment issues, and reduces maintenance requirements, making it ideal for safety-critical machine guarding systems.
This model features a 2NC slow-action contact configuration with positive opening operation, ensuring safe disconnection of control circuits. It includes a 2 m oil-resistant PVC cable and a 90° activation angle, allowing flexible installation depending on guard geometry. Rated up to 250 V AC, it delivers reliable guard monitoring in industrial safety applications.
Key Advantages
- Integrated hinge safety switch design removes actuator alignment issues.
- Positive opening contacts ensure safe and reliable circuit interruption.
- 2NC configuration supports fail-safe safety monitoring systems.
- 90° activation angle enables flexible installation geometry.
- Durable metal housing for harsh industrial environments.
- 2 m cable length suitable for standard installations.
Key Features
- Pizzato HP series safety hinge switch.
- 2 normally closed slow-action contacts with positive opening.
- 2 m oil-resistant PVC cable compliant with IEC 60332-1-2.
- Back cable output with right-side movable hinge section.
- 90° switching activation angle for adaptable installation.
- Silver contacts for reliable electrical conductivity.
- 100 × 75 mm movable part for medium to large guard doors.
- Designed for continuous industrial duty cycles.
Reliable Guard Monitoring for Industrial Safety
The HPAB052D-2PNH90 ensures machinery stops immediately when a safety guard is opened, protecting operators from hazardous movement. Its positive opening contacts guarantee safe disconnection of safety circuits, ensuring compliance with modern machinery safety standards.
By integrating the switching mechanism into the hinge, the HP series eliminates alignment issues and reduces tampering risks. This results in improved reliability and consistent performance across industrial automation systems.
Typical Applications
- Machine safety guarding and interlocking systems.
- Access doors on industrial automation equipment.
- Packaging and production machinery.
- Material handling and conveyor systems.
- Industrial enclosures and safety doors.
- OEM machine building and retrofit safety upgrades.
