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HP AA050D-3PN Pizzato Safety hinge switch
Pizzato HPAA050D-3PN safety hinge switch with 2NC contacts, snap-action mechanism and 3 m cable, designed for monitoring hinged safety guards in industrial machinery.
£56.25
Why Choose the Pizzato HPAA050D-3PN Safety Hinge Switch?
The Pizzato HPAA050D-3PN is a robust and high-reliability 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.
Manufactured with a durable metal housing, this switch is engineered for consistent performance in demanding industrial environments. Its integrated hinge design eliminates the need for separate actuators, reducing installation complexity while preventing long-term alignment issues.
This model features a 2NC contact configuration with positive opening operation and a snap-action switching mechanism. It includes a 3 metre oil-resistant PVC cable with rear output, making it suitable for a wide range of industrial applications requiring reliable guard monitoring.
Key Advantages
- Integrated safety hinge switch for guard monitoring.
- 2NC contacts with positive opening for enhanced safety redundancy.
- 3 m cable for flexible installation across machinery.
- Durable metal housing for harsh industrial environments.
- Eliminates actuator alignment issues found in conventional safety switches.
- High protection rating suitable for demanding operating conditions.
Key Features
- Pizzato HP series safety hinge switch.
- 2 normally closed contacts for safety circuits.
- Snap-action (quick-break) switching mechanism.
- Positive opening contacts for safety-critical applications.
- Metal body construction with high mechanical durability.
- Rear cable output with integrated PVC cable.
- 3 m cable length with oil-resistant insulation.
- 0° activation angle for direct hinge monitoring.
Reliable Guard Monitoring for Industrial Safety
The HPAA050D-3PN ensures accurate and consistent monitoring of hinged safety guards by integrating the switching mechanism directly into the hinge assembly. This guarantees reliable detection even in high-vibration or high-cycle applications.
Its dual normally closed contacts with positive opening provide enhanced safety integrity, ensuring the safety circuit opens immediately when the guard is moved. This configuration is widely used in safety systems requiring redundancy and dependable shutdown performance.
Typical Applications
- Hinged safety doors on industrial machinery.
- Automation and production line safety systems.
- Packaging and processing equipment.
- Robotic safety enclosures.
- Machine tools and manufacturing systems.
- Safety circuits requiring dual-channel monitoring.
Technical Specifications
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| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series Safety Hinge Switches | |
| Product type | Safety hinge switch | |
| Contact configuration | 2NC | |
| Switching type | Snap-action, positive opening | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 0° | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K | |
| Cable type | PVC oil-resistant (IEC 60332-1-2) | |
| Cable length | 3 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 HPAA050D-3PN 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?
This model features 2 normally closed contacts, suitable for safety circuits requiring redundancy.
What cable length is supplied?
The switch is supplied with a 3 metre integrated cable.
What is the switching mechanism?
It uses a snap-action mechanism with positive opening contacts for reliable safety operation.
Is it suitable for industrial environments?
Yes, it features a robust metal housing and high protection rating suitable for demanding industrial conditions.
Trusted by Industrial Safety Engineers
Pizzato HP series hinge safety switches are widely trusted for delivering reliable guard monitoring, robust construction and high safety integrity in industrial automation systems.
