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HP AA052F-5AN Pizzato Safety hinge switch
Pizzato HPAA052F-5AN safety hinge switch with metal housing, 1 NO + 2 NC slow-action contacts, 5 m cable and 0 degree activation angle for industrial safety applications.
£62.30
Why Choose the Pizzato HPAA052F-5AN Safety Hinge Switch?
The Pizzato HPAA052F-5AN is a high-reliability safety hinge switch designed for monitoring hinged guards and access doors in industrial machinery. As part of the robust Pizzato HP Series, it integrates the switching mechanism directly into the hinge, eliminating the need for external actuators and delivering a compact, tamper-resistant safety solution.
Constructed with a durable metal housing, this hinge switch ensures dependable performance in demanding industrial environments. It prevents machine operation when guards are open, helping maintain compliance with machinery safety standards and protecting operators.
This model features 1 NO + 2 NC slow-action contacts, a 5 metre oil-resistant PVC cable, and a 0° activation angle, providing immediate switching response and enhanced redundancy for safety-critical applications.
Key Advantages
- Integrated safety hinge design eliminates actuator alignment issues.
- 1 NO + 2 NC contact configuration enables redundant safety circuits.
- Slow-action switching ensures stable and controlled performance.
- 5 m pre-wired cable suitable for medium to large installations.
- Metal housing construction ensures durability in industrial environments.
- Oil-resistant cable designed for harsh operating conditions.
Key Features
- Pizzato HP Series safety hinge switch.
- Contact configuration: 1 NO + 2 NC.
- Switching type: Slow-action.
- Activation angle: 0° for immediate response.
- Rated voltage: up to 250 V AC.
- Cable length: 5 m.
- Cable type: PVC, oil-resistant (IEC 60332-1-2).
- Housing material: Metal construction.
- Output direction: Top cable exit.
- Movable part: Right-hand configuration.
Enhanced Safety with Redundant Contact Design
The HPAA052F-5AN features a 1 NO + 2 NC contact configuration, allowing advanced safety circuit design with redundancy and improved fault detection. The normally closed contacts provide fail-safe behaviour, ensuring that any wiring fault results in a safe machine stop.
Its 0° activation angle ensures the safety system reacts immediately when the guard begins to open. The integrated hinge construction eliminates alignment issues and reduces tampering risks associated with conventional actuator-based safety switches.
Typical Applications
- Safety monitoring of hinged machine guards and access doors.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- Material handling and conveyor systems.
- Machine tools and robotic enclosures.
- OEM machinery requiring redundant safety circuits.
Technical Specifications
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| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| Contacts | 1NO + 2NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series safety hinge switches | |
| Product type | Safety hinge switch | |
| Housing | Metal body | |
| Contact configuration | 1 NO + 2 NC | |
| Switching action | Slow-action | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 0° | |
| Cable length | 5 m | |
| Cable type | PVC, oil-resistant | |
| Contacts material | Silver contacts | |
| Standards | IEC 60332-1-2 | |
| Application | Safety monitoring of hinged guards and doors | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA052F-5AN used for?
This safety hinge switch monitors hinged guards and ensures machinery only operates when guards are securely closed.
What contact configuration does this switch have?
It features 1 normally open (NO) and 2 normally closed (NC) contacts for redundant safety circuits.
What is the activation angle?
The switch operates with a 0° activation angle, providing immediate response when the guard begins to open.
What type of connection does it use?
This version is supplied with a 5 metre pre-wired cable for flexible installation.
Why use multiple contacts in safety switches?
Multiple contacts enable redundant safety circuits and improved fault detection, increasing overall machine safety.
Trusted by Industrial Safety Engineers
Pizzato HP Series hinge switches are widely trusted by machine builders and automation engineers for reliable guard monitoring, durable construction and consistent safety performance in demanding industrial environments.
