Why Choose the Pizzato HPAA052F-5SNH90 Safety Hinge Switch?
The Pizzato HPAA052F-5SNH90 is a heavy-duty safety hinge switch designed for reliable monitoring of hinged guards and access doors in industrial machinery. As part of the robust Pizzato HP series, it integrates directly into the hinge, providing a concealed and tamper-resistant safety solution for demanding automation environments.
Manufactured with a rugged metal housing, this switch is engineered for long-term durability and consistent performance in harsh industrial conditions. Its hinge-integrated construction enhances safety integrity by preventing bypassing while simplifying installation and reducing exposed components.
Featuring a 1NO + 2NC slow-action contact configuration, 5 metre oil-resistant cable, and 250 V AC rating, the HPAA052F-5SNH90 is ideal for industrial safety circuits requiring dependable operation and extended cable reach.
Key Advantages
- Integrated hinge safety switch design for concealed and tamper-resistant installation.
- 1NO + 2NC contacts provide flexible and reliable safety monitoring.
- Durable metal housing ensures long service life in industrial environments.
- 5 metre cable enables installation across large machinery.
- Positive opening contacts improve safety circuit reliability.
- Designed to support compliance with machinery safety standards.
Key Features
- Pizzato HP series safety hinge switch.
- 1 normally open (NO) + 2 normally closed (NC) contacts, slow action.
- Rated voltage up to 250 V AC.
- 5 m PVC cable, oil-resistant to IEC 60332-1-2.
- Bottom cable output configuration.
- Movable hinge part approx. 100 × 50 mm.
- Right-hand mounting orientation.
- Activation angle up to 90°.
- Silver contacts for reliable switching performance.
Integrated Safety for Hinged Guards
Safety hinge switches such as the HPAA052F-5SNH90 ensure that machine guards remain closed during operation. When the guard is opened, the switch interrupts the safety circuit, immediately stopping hazardous movement and protecting operators.
The hinge-integrated design significantly reduces the risk of tampering or bypassing, making it a preferred solution for high-integrity safety systems in industrial automation and machine building.
Typical Applications
- Machine guarding and access door monitoring.
- Industrial automation systems and production lines.
- Packaging, processing and assembly machinery.
- Robotic cells and automated equipment.
- OEM machine safety integration.
- Industrial systems requiring extended cable runs.
