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HP AA050C-1PNH75 Pizzato Safety hinge switch
Pizzato HPAA050C-1PNH75 safety hinge switch with 1NO + 1NC contacts, 75° activation angle and 1 m cable, designed for monitoring hinged safety guards in industrial machinery.
£52.76
Why Choose the Pizzato HPAA050C-1PNH75 Safety Hinge Switch?
The Pizzato HPAA050C-1PNH75 is a precision-engineered safety hinge switch designed for reliable monitoring of hinged safety guards in industrial machinery. As part of the robust Pizzato HP series, it integrates the safety function directly into the hinge, ensuring immediate interruption of machine operation when a guard is opened.
Built with a durable metal housing, this switch is designed to perform consistently in demanding industrial environments. Its integrated hinge design eliminates the need for separate actuators, reducing installation complexity while improving long-term reliability and alignment stability.
This model features a 1NO + 1NC contact configuration with positive opening operation and a defined 75° activation angle, providing dependable safety switching. It is supplied with a 1 metre oil-resistant PVC cable with rear output, making it suitable for a wide range of machinery installations.
Key Advantages
- Integrated safety hinge switch for guard door monitoring.
- 75° activation angle for controlled switching response.
- 1NO + 1NC contacts with positive opening for safety circuits.
- Durable metal housing for harsh industrial environments.
- 1 metre cable for standard installation flexibility.
- Eliminates actuator alignment issues found in conventional safety switches.
Key Features
- Pizzato HP series safety hinge switch.
- 1 normally open + 1 normally closed contact.
- Snap-action switching mechanism.
- Positive opening contacts for safety-critical applications.
- Metal body construction with high mechanical strength.
- Rear cable output with integrated PVC cable.
- 1 m cable length with oil-resistant insulation.
- 75° activation angle for hinge-based switching.
Reliable Guard Monitoring with Defined Switching Angle
The HPAA050C-1PNH75 is designed for applications where a specific switching angle is required. The 75° activation angle allows controlled detection of guard movement, ensuring that the safety circuit responds at the correct point during door opening.
By integrating the switch into the hinge, the device provides consistent operation even in high-vibration environments. The positive opening contacts ensure a direct mechanical disconnection of the circuit, delivering a high level of safety integrity for industrial machinery.
Typical Applications
- Hinged safety guards requiring defined switching angles.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- Robotic safety enclosures and access doors.
- Machine tools and manufacturing systems.
- Applications requiring reliable and repeatable guard monitoring.
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, positive opening | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 75° | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K (series dependent) | |
| Cable type | PVC oil-resistant (IEC 60332-1-2) | |
| Cable length | 1 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-1PNH75 used for?
It is used to monitor hinged safety guards and ensure machinery stops when the guard is opened.
What is the activation angle of this model?
This version operates with a 75° activation angle, allowing controlled switching during guard movement.
What contact configuration does it have?
The switch includes 1 normally open and 1 normally closed contact with positive opening operation.
What cable length is supplied?
The device is supplied with a 1 metre integrated oil-resistant cable.
Why use a hinge safety switch?
It integrates directly into the hinge, eliminating alignment issues and ensuring consistent, reliable operation.
Trusted by Industrial Safety Engineers
Pizzato HP series hinge safety switches are widely used in industrial automation for reliable guard monitoring, robust construction and precise switching performance.
