Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
HP AA052F-2AH Pizzato Safety hinge switch
Pizzato HPAA052F-2AH safety hinge switch with metal housing, 1 NO + 2 NC slow-action contacts, 2 m PUR cable and 0 degree activation angle for industrial safety applications.
£59.52
Why Choose the Pizzato HPAA052F-2AH Safety Hinge Switch?
The Pizzato HPAA052F-2AH is a robust safety hinge switch designed for monitoring hinged guards and access doors in industrial machinery. As part of the proven Pizzato HP Series, it integrates the switching mechanism directly into the hinge, eliminating the need for separate actuators and delivering a compact, tamper-resistant safety solution.
Constructed with a heavy-duty metal housing, this hinge switch ensures reliable operation 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 2 metre halogen-free PUR 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 supports redundant safety circuits.
- Slow-action switching ensures stable and controlled performance.
- 2 m pre-wired PUR cable offers flexibility and chemical resistance.
- Metal housing construction ensures durability in industrial environments.
- Halogen-free cable suitable for higher safety and environmental requirements.
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: 2 m.
- Cable type: PUR, halogen-free.
- Housing material: Metal construction.
- Output direction: Top cable exit.
- Movable part: Right-hand configuration.
High-Reliability Safety with Redundant Contacts
The HPAA052F-2AH uses a 1 NO + 2 NC contact configuration, enabling 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 immediate response when the guard begins to open, while the integrated hinge construction eliminates alignment issues and reduces tampering risks associated with traditional 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 cells.
- OEM machinery requiring redundant safety circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| 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 | 2 m | |
| Cable type | PUR, halogen-free | |
| Contacts material | Silver contacts | |
| Movable part size | approx. 100 × 50 mm | |
| Application | Safety monitoring of hinged guards and doors | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA052F-2AH used for?
This safety hinge switch monitors hinged guards and doors to ensure machinery only operates when guards are closed.
What contact configuration does this switch have?
It features 1 normally open (NO) and 2 normally closed (NC) contacts for enhanced safety circuit design.
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 cable does it use?
This version uses a 2 metre PUR halogen-free cable, offering improved durability and resistance to industrial conditions.
Why choose a halogen-free cable version?
Halogen-free cables reduce toxic emissions in case of fire and are preferred in safety-critical environments.
Trusted by Industrial Safety Engineers
Pizzato HP Series hinge switches are widely trusted by machine builders and automation engineers for reliable guard monitoring, robust construction and consistent safety performance in demanding industrial environments.
