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HP AA052C-3PN Pizzato Safety hinge switch
Pizzato HPAA052C-3PN safety hinge switch with 1NO + 1NC contacts, 0° activation angle and 3 m cable, designed for monitoring hinged safety guards in industrial machinery.
£54.21
Why Choose the Pizzato HPAA052C-3PN Safety Hinge Switch?
The Pizzato HPAA052C-3PN is a compact and highly reliable safety hinge switch designed for monitoring hinged safety guards in industrial machinery. As part of the trusted Pizzato HP series, it integrates the switching mechanism directly into the hinge, ensuring immediate machine shutdown when a guard is opened.
Manufactured with a robust metal housing, this switch is engineered for durability and consistent performance in demanding industrial environments. Its integrated hinge construction removes the need for external actuators, simplifying installation while maintaining accurate alignment over time.
This model features a 1NO + 1NC contact configuration with positive opening operation and a slow-action switching mechanism. It is supplied with a 3 metre oil-resistant PVC cable and a 0° activation angle, ensuring immediate switching response as soon as guard movement begins.
Key Advantages
- Integrated safety hinge switch for guard monitoring.
- 1NO + 1NC contacts for safety and signalling.
- 0° activation angle for instant switching response.
- 3 m cable for flexible installation.
- Durable metal housing for harsh industrial environments.
- Eliminates actuator alignment issues found in traditional safety switches.
Key Features
- Pizzato HP series safety hinge switch.
- 1 normally open + 1 normally closed contact.
- Slow-action 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 immediate hinge detection.
Reliable Guard Monitoring with Immediate Response
The HPAA052C-3PN is designed for applications where immediate detection of guard movement is critical. The 0° activation angle ensures that the safety circuit is triggered as soon as the guard begins to open, maximising protection for operators and equipment.
Its 1NO + 1NC configuration allows integration into safety circuits while also providing auxiliary signalling. The positive opening contacts ensure reliable mechanical disconnection, delivering dependable safety performance even in demanding industrial conditions.
Typical Applications
- Hinged safety guards requiring immediate switching response.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- Robotic safety enclosures and access doors.
- Machine tools and manufacturing systems.
- Applications requiring flexible 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 | Slow-action, positive opening | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 0° | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K (series typical) | |
| 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 HPAA052C-3PN used for?
It is used to monitor hinged safety guards and ensure machinery stops immediately when the guard is opened.
What contact configuration does this switch have?
This model features 1 normally open and 1 normally closed contact.
What is the activation angle?
The switch operates with a 0° activation angle for immediate switching response.
What cable length is supplied?
The device includes a 3 metre integrated oil-resistant cable.
Is it suitable for industrial environments?
Yes, it features a metal housing and high protection rating suitable for harsh industrial environments.
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.
