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HP AA052D-2PNH45 Pizzato Safety hinge switch
Pizzato HPAA052D-2PNH45 safety hinge switch with 2NC contacts, 45° activation angle and 2 m cable, designed for monitoring hinged safety guards in industrial machinery.
£54.15
Why Choose the Pizzato HPAA052D-2PNH45 Safety Hinge Switch?
The Pizzato HPAA052D-2PNH45 is a high-reliability safety hinge switch designed for monitoring hinged safety guards in industrial machinery. As part of the robust Pizzato HP series, it integrates the switching mechanism directly into the hinge, ensuring safe machine shutdown when a guard is opened.
Constructed with a rugged metal housing, this switch is built for long-term durability and dependable performance in demanding industrial environments. Its integrated hinge design eliminates the need for external actuators, simplifying installation while ensuring precise alignment and consistent operation.
This model features a 2NC contact configuration with positive opening operation and a slow-action switching mechanism. It includes a 2 metre oil-resistant PVC cable and a defined 45° activation angle, making it ideal for applications requiring delayed switching at a controlled guard opening position.
Key Advantages
- Integrated safety hinge switch for guard monitoring.
- 2 normally closed contacts for dual-channel safety circuits.
- 45° activation angle for controlled switching response.
- 2 m cable for flexible installation.
- Durable metal housing for harsh industrial environments.
- Eliminates actuator alignment issues found in conventional safety switches.
Key Features
- Pizzato HP series safety hinge switch.
- 2 normally closed (NC) contacts.
- 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.
- 2 m cable length with oil-resistant insulation.
- 45° activation angle for precise hinge detection.
Reliable Guard Monitoring with Controlled Activation
The HPAA052D-2PNH45 is designed for applications where switching should occur after a defined degree of guard movement. The 45° activation angle ensures the safety circuit is triggered at a controlled point during opening, improving process control while maintaining operator safety.
Its 2NC configuration provides redundancy for safety circuits, making it ideal for dual-channel safety systems. The positive opening contacts guarantee reliable mechanical disconnection, ensuring high safety integrity even under demanding industrial conditions.
Typical Applications
- Hinged safety guards requiring delayed switching activation.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- Robotic safety enclosures and access doors.
- Machine tools and manufacturing systems.
- Applications requiring dual-channel safety 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 | Slow-action, positive opening | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 45° | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K | |
| Cable type | PVC oil-resistant (IEC 60332-1-2) | |
| Cable length | 2 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 HPAA052D-2PNH45 used for?
It is used to monitor hinged safety guards and ensure machinery stops when the guard is opened.
What is the activation angle?
This model operates with a 45° activation angle, allowing controlled switching during guard movement.
What contact configuration does it have?
The switch includes 2 normally closed contacts, ideal for safety circuits.
What cable length is supplied?
The device includes a 2 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 trusted for delivering reliable guard monitoring, robust construction and high safety integrity in industrial automation systems.
