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HP AB052F-3PN Pizzato Safety hinge switch
Pizzato HP AB052F-3PN safety hinge switch with 1NO+2NC contacts, metal housing and 3 m cable for industrial guard door monitoring.
£59.87
Why Choose the Pizzato HP AB052F-3PN Safety Hinge Switch?
The Pizzato HP AB052F-3PN is a high-performance safety hinge switch designed for monitoring hinged guards, safety doors and protective enclosures in industrial automation systems. As part of the advanced Pizzato HP series, it integrates the switching mechanism directly into the hinge, eliminating external actuators and improving both reliability and resistance to tampering.
Constructed with a durable metal housing, this hinge switch is built for demanding industrial environments. Its integrated hinge design ensures accurate alignment and consistent detection of door position, even in high-cycle applications.
This model features a 1 NO + 2 NC slow-action contact configuration with positive opening contacts, making it ideal for safety circuits requiring redundancy. It is supplied with a 3 metre oil-resistant PVC cable, providing flexible installation across machinery and production systems.
Key Advantages
- Integrated hinge safety switch removes the need for external actuators.
- 1 NO + 2 NC contacts provide redundancy for safety circuits.
- Positive opening mechanism ensures safe disconnection in fault conditions.
- 3 m pre-wired cable allows flexible installation.
- Metal housing construction for durability in harsh industrial environments.
- IP67 protection rating for resistance to dust and moisture.
Key Features
- Pizzato HP series safety hinge switch.
- Integrated hinge-mounted design for guard doors.
- Contact configuration: 1 NO + 2 NC.
- Slow-action switching mechanism.
- Positive opening safety contacts.
- Oil-resistant PVC cable with rear output.
- Metal enclosure with industrial-grade durability.
- 0° actuation angle for precise closed-position monitoring.
Integrated Safety for Hinged Guards
The HP AB052F-3PN is specifically designed for hinged safety guards where conventional switches may suffer from misalignment or tampering. By integrating the switch into the hinge, it ensures accurate monitoring of door position while maintaining mechanical integrity over time.
Its positive opening contacts and redundant configuration provide high reliability in safety circuits, supporting compliance with modern machinery safety standards and reducing the risk of unsafe operation.
Typical Applications
- Machine guard door monitoring.
- Industrial safety interlocking systems.
- Packaging and processing machinery.
- Robotics and automated production cells.
- OEM machine safety integration.
- Access control on industrial enclosures.
Technical Specifications
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| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series | |
| Product type | Safety hinge switch | |
| Contact configuration | 1 NO + 2 NC | |
| Switching mechanism | Slow-action | |
| Positive opening | Yes | |
| Housing material | Metal | |
| Protection rating | IP67 (EN 60529) | |
| Rated voltage | up to 250 V AC | |
| Cable type | Oil-resistant PVC cable | |
| Cable length | approx. 3 metres | |
| Actuation angle | 0° | |
| Movable part dimensions | approx. 100 × 75 mm | |
| Contact material | Silver alloy | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HP AB052F-3PN used for?
It is used to monitor hinged safety guards and ensure machinery operates safely only when doors are closed.
What is the benefit of the integrated hinge design?
It eliminates alignment issues and reduces the risk of tampering, improving overall safety reliability.
What contact configuration does it have?
It features 1 normally open and 2 normally closed contacts for safety redundancy.
Is it suitable for harsh environments?
Yes, with a metal housing and IP67 protection rating, it is designed for demanding industrial conditions.
What does positive opening mean?
Positive opening ensures that safety contacts are mechanically forced open even if contact welding occurs, improving system safety.
Trusted by Machine Safety Engineers
Pizzato HP series hinge safety switches are widely trusted by automation engineers and OEM machine builders for reliable guard monitoring, robust construction and dependable safety performance in industrial environments.
