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HP AA050C-4PN Pizzato Safety hinge switch
Pizzato HPAA050C-4PN safety hinge switch with 1NO + 1NC contacts, snap-action mechanism and 4 m cable, designed for monitoring hinged safety guards in industrial machinery.
£57.51
Why Choose the Pizzato HPAA050C-4PN Safety Hinge Switch?
The Pizzato HPAA050C-4PN is a robust and highly reliable safety hinge switch designed for monitoring hinged safety guards in industrial machinery. As part of the proven Pizzato HP series, it integrates the safety switching function directly into the hinge, ensuring immediate machine shutdown when a guard is opened.
Constructed with a durable metal housing, this switch is engineered for long-term performance in demanding industrial environments. Its integrated hinge design eliminates the need for separate actuators, reducing installation complexity and preventing alignment issues over time.
This model features a 1NO + 1NC contact configuration with positive opening operation and a snap-action switching mechanism. It is supplied with a 4 metre oil-resistant PVC cable with rear output, making it suitable for larger machinery installations requiring extended cable routing.
Key Advantages
- Integrated safety hinge switch for guard monitoring.
- 4 m cable for extended installation flexibility.
- 1NO + 1NC contacts with positive opening for safety circuits.
- Durable metal housing for industrial environments.
- Eliminates actuator alignment issues found in traditional safety switches.
- High protection rating suitable for harsh operating conditions.
Key Features
- Pizzato HP series safety hinge switch.
- 1 normally open + 1 normally closed contact.
- Snap-action (quick-break) switching mechanism.
- Positive opening contacts for safety-critical applications.
- Metal body construction for high mechanical durability.
- Rear cable output with integrated PVC cable.
- 4 m cable length with oil-resistant insulation.
- 0° activation angle for direct hinge monitoring.
Reliable Guard Monitoring for Industrial Safety
The HPAA050C-4PN ensures accurate and consistent monitoring of hinged safety guards by integrating the switching mechanism directly into the hinge. This design guarantees reliable operation even in applications exposed to vibration, frequent use or mechanical stress.
Its positive opening contacts provide a direct mechanical link between the actuator and contacts, ensuring that the safety circuit opens reliably when the guard is moved. This makes it suitable for safety-critical machinery applications requiring dependable shutdown performance.
Typical Applications
- Hinged safety doors on industrial machinery.
- Automation systems and production lines.
- Packaging and processing equipment.
- Robotic safety enclosures.
- Machine tools and manufacturing systems.
- Large machines requiring extended cable routing.
Technical Specifications
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| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series Safety Hinge Switches | |
| Product type | Safety hinge switch | |
| Contact configuration | 1NO + 1NC | |
| Switching type | Snap-action (quick-break), positive opening | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 0° | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K (series dependent) | |
| Cable type | PVC oil-resistant (IEC 60332-1-2) | |
| Cable length | 4 m | |
| Cable output | Rear entry | |
| Movable part size | approx. 100 × 50 mm | |
| Contacts | Silver contacts | |
| Mounting | Integrated hinge mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA050C-4PN used for?
It is used to monitor hinged safety guards and ensure machinery stops when the guard is opened.
What contact configuration does this switch have?
The switch includes 1 normally open and 1 normally closed contact for safety circuits.
What cable length is supplied?
This model is supplied with a 4 metre integrated cable.
What is the switching mechanism?
It uses a snap-action (quick-break) switching mechanism for fast and reliable operation.
Is it suitable for industrial environments?
Yes, it features a robust metal housing and high protection rating suitable for harsh industrial conditions.
Trusted by Industrial Safety Engineers
Pizzato HP series hinge safety switches are widely trusted for delivering dependable guard monitoring, robust construction and long-term safety performance in industrial automation systems.
