Why Choose the Pizzato HP AB050F-2PNH30 Safety Hinge Switch?
The Pizzato HP AB050F-2PNH30 is an industrial safety hinge switch designed to combine the mechanical function of a hinge with reliable monitoring of movable machine guards, doors and protective panels. Part of the Pizzato HP series, it provides concealed guard-position monitoring without requiring a conventional external separate actuator, helping create compact and mechanically robust machine-safety installations.
This configuration incorporates a 50F snap-action contact block with 1 NO + 2 NC contacts. The normally closed safety contacts feature positive-opening operation, providing dependable switching when the hinged guard moves beyond the configured intervention point. Integrating the switching mechanism directly into the hinge also helps reduce exposed components that could be damaged or tampered with.
The HP AB050F-2PNH30 features a robust metal housing, rear cable outlet and a 2 m PVC cable with 7 × 0.5 mm² conductors. It is configured with an H30 30° operating angle and provides IP67 protection according to EN 60529 and IP69K protection according to ISO 20653, making it suitable for demanding industrial machine-guarding environments.
Key Advantages
- Combines a mechanical hinge and safety switch in one compact device.
- 1 NO + 2 NC snap-action contacts for guard monitoring and auxiliary signalling.
- Positive-opening NC contacts support dependable safety-circuit operation.
- H30 30° operating-angle configuration for suitable hinged guard applications.
- Robust metal housing for industrial machinery.
- Pre-wired 2 m PVC cable simplifies installation.
- Rear cable outlet supports neat integration into machine guarding.
- IP67 and IP69K protection for demanding operating environments.
Key Features
- Pizzato HP series safety hinge switch.
- Integrated hinge and guard-monitoring function.
- 50F contact block.
- 1 NO + 2 NC contact configuration.
- Snap-action switching mechanism.
- Positive-opening safety contacts.
- H30 30° operating-angle version.
- Metal housing with durable coated finish.
- Rear cable outlet.
- 2 m PVC connection cable.
- 7 × 0.5 mm² cable conductors.
- IP67 protection according to EN 60529.
- IP69K protection according to ISO 20653.
- Suitable for safety-related hinged guard monitoring.
Integrated Guard Monitoring for Hinged Machine Safety
Safety hinge switches monitor the angular movement of a movable guard while simultaneously functioning as part of the guard's hinge assembly. With the Pizzato HP AB050F-2PNH30, movement of the hinged guard operates the internal 1 NO + 2 NC snap-action contact block. The positive-opening NC contacts can therefore be incorporated into a correctly designed machine-safety circuit to stop or inhibit hazardous operation when the guard is opened.
Integrating the safety switch into the hinge reduces the need for exposed external actuators and helps create a clean, compact guarding system. The H30 30° configuration, robust metal construction, pre-wired 2 m cable and IP67/IP69K environmental protection make the HP AB050F-2PNH30 suitable for industrial machinery where dependable hinged-guard monitoring is required.
Typical Applications
- Hinged industrial machine guards.
- Safety doors and protective access panels.
- Automated production and assembly machinery.
- Packaging and processing equipment.
- Robotic cells and automated manufacturing systems.
- Conveyor and material-handling machinery.
- Machine tools and enclosed production equipment.
- Applications requiring concealed, integrated guard-position monitoring.
