Why Choose the Pizzato HPAA052F-2SNH90 Safety Hinge Switch?
The Pizzato HPAA052F-2SNH90 is a high-reliability safety hinge switch designed to monitor hinged safety guards and access doors in industrial machinery. Part of the proven Pizzato HP series, this device integrates directly into the hinge, providing a discreet and tamper-resistant safety solution for modern automation systems.
Constructed with a rugged metal housing, the switch is engineered for long-term durability in demanding environments. Its integrated hinge design improves safety integrity by preventing bypassing while simplifying installation and reducing exposed components.
Featuring a 1NO + 2NC slow-action contact configuration, 2 metre integrated cable, and 250 V AC rating, the HPAA052F-2SNH90 is ideal for industrial safety circuits requiring dependable guard monitoring and robust performance.
Key Advantages
- Integrated hinge safety switch design for concealed, tamper-resistant installation.
- 1NO + 2NC contacts provide flexible and reliable safety monitoring.
- Durable metal housing ensures long service life in industrial environments.
- Positive opening contacts enhance safety circuit reliability.
- Designed for compliance with machinery safety standards.
- Compact hinge-mounted design reduces installation complexity.
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.
- Integrated cable output for simplified wiring.
- Metal body construction for industrial durability.
- Movable hinge part approx. 100 × 50 mm.
- Right-hand mounting orientation.
- Activation angle approx. 0°.
Integrated Safety for Hinged Guards
Safety hinge switches such as the HPAA052F-2SNH90 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.
- Safety systems requiring concealed hinge-based protection.
