Why Choose the Pizzato HP AB052M-10SN Safety Hinge Switch?
The Pizzato HP AB052M-10SN is a robust safety hinge switch designed for monitoring hinged guards, safety doors and protective panels on industrial machinery. Part of the Pizzato HP Series, it combines the mechanical hinge and electrical safety switching functions in a compact metal assembly, providing dependable guard-position monitoring without requiring a conventional separate actuator.
The HP AB052M-10SN incorporates a 2NO + 2NC slow-action contact configuration with positive-opening safety operation. This four-contact arrangement provides normally closed safety contacts together with normally open contacts for auxiliary signalling or control functions, giving machine builders flexibility when integrating the hinge switch into industrial safety and automation circuits.
This model features a 100 × 75 mm movable part positioned on the right, a bottom cable outlet and a 10 m oil-resistant PVC cable. Its metal housing and IP67 / IP69K protection support installation in demanding industrial environments, while the 0° activation angle configuration provides safety monitoring from the specified closed-guard reference position.
Key Advantages
- Integrated safety hinge switch for hinged guard monitoring.
- 2NO + 2NC slow-action contacts provide flexible safety and auxiliary signalling functions.
- Positive-opening operation supports dependable safety contact actuation.
- Robust metal housing for industrial machine applications.
- 10 m oil-resistant PVC cable provides extended wiring reach.
- IP67 / IP69K protection for demanding industrial environments.
- Right-hand movable part and bottom cable outlet for the specified installation arrangement.
- Integrated hinge design removes the need for a separate external safety-switch actuator.
Key Features
- Pizzato HP Series safety hinge switch.
- 52M contact block with 2NO + 2NC contacts.
- Slow-action switching mechanism.
- Positive-opening safety operation.
- Rated voltage up to 250 V AC.
- 10 m PVC cable.
- Oil-resistant cable according to IEC 60332-1-2.
- Bottom cable outlet.
- 100 × 75 mm movable part.
- Right-hand movable part.
- 0° activation angle.
- Silver electrical contacts.
- IP67 according to EN 60529 and IP69K according to ISO 20653.
Reliable Safety Monitoring for Industrial Machinery
Safety hinge switches monitor the position of movable machine guards by incorporating the electrical switching mechanism directly into the hinge assembly. When the hinged guard moves away from its safe position, the contacts change state so that the connected machine safety system can detect the opening and initiate the required safe response.
The Pizzato HP Series provides a compact alternative to conventional separate-actuator guard switches. The HP AB052M-10SN combines four slow-action contacts, positive-opening safety operation, robust metal construction and a long oil-resistant connection cable, making it well suited to reliable guard monitoring on industrial machinery and automated production equipment.
Typical Applications
- Industrial machine safety doors and hinged guards.
- Packaging and processing machinery.
- Automated production and assembly equipment.
- Machine tools and manufacturing systems.
- Robotic cells and perimeter guarding.
- Conveyor and material handling equipment.
- Protective machine covers and access panels.
- OEM machinery and industrial automation systems.
