Why Choose the Pizzato HPAB050C-4PN Safety Hinge Switch?
The Pizzato HPAB050C-4PN is a durable 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, eliminating the need for separate actuators and ensuring accurate, tamper-resistant guard detection.
Built with a rugged metal housing, this hinge switch is engineered for long-term use in demanding industrial environments. Its integrated design simplifies installation, removes alignment issues, and reduces maintenance, making it ideal for safety-critical automation systems.
This model features a 1NO + 1NC snap-action contact configuration, positive opening operation, and a 4 m integrated cable. With a 250 V AC rating, 0° activation angle, and oil-resistant PVC cable, it delivers dependable safety circuit interruption and precise guard monitoring.
Key Advantages
- Integrated hinge safety switch design eliminates actuator alignment issues.
- Positive opening contacts ensure reliable disconnection in safety circuits.
- 1NO + 1NC configuration suitable for standard safety monitoring systems.
- Durable metal housing for long-term industrial use.
- IP67 / IP69K protection for harsh and washdown environments.
- 4 m cable length provides flexible installation across machinery.
Key Features
- Pizzato HP series safety hinge switch.
- 1NO + 1NC snap-action contacts with positive opening.
- 4 m oil-resistant PVC cable compliant with IEC 60332-1-2.
- Back cable output for flexible wiring routes.
- 0° activation angle for precise switching performance.
- Silver contacts for reliable electrical conductivity.
- 100 × 75 mm movable part for medium to large guard doors.
- Right-side movable hinge configuration.
Reliable Guard Monitoring for Industrial Safety
The HPAB050C-4PN ensures machinery stops immediately when a safety guard is opened, protecting operators from hazardous motion. Its positive opening contacts provide guaranteed disconnection of control circuits, ensuring compliance with modern machinery safety requirements.
By integrating the switching mechanism directly into the hinge, the HP series eliminates mechanical alignment issues and reduces the risk of tampering. This ensures consistent performance and improved reliability across demanding industrial automation systems.
Typical Applications
- Machine safety guarding and interlocking systems.
- Access doors on industrial automation equipment.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- Industrial enclosures and safety doors.
- OEM machine building and retrofit safety upgrades.
