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HP AB052F-4SN Pizzato Safety hinge switch
Pizzato HPAB052F-4SN safety hinge switch with metal housing, 1 NO + 2 NC contacts, slow action switching with positive opening and 4 m cable for industrial machine guarding applications.
£62.03
Why Choose the Pizzato HPAB052F-4SN Safety Hinge Switch?
The Pizzato HPAB052F-4SN is a heavy-duty safety hinge switch designed for precise monitoring of hinged safety guards and access doors in industrial environments. As part of the proven Pizzato HP series, it integrates the switching mechanism directly into the hinge, eliminating the need for separate actuators and ensuring accurate, repeatable operation.
Constructed with a robust metal housing, this hinge switch is engineered for durability and long service life in demanding industrial applications. Its integrated construction simplifies installation while removing alignment issues typically associated with conventional safety switches.
This model features a 1 NO + 2 NC contact configuration with slow action switching and positive opening, ensuring safe and reliable operation in safety circuits. The 4 metre oil-resistant PVC cable, IP67 protection rating, and 0° activation angle make it ideal for harsh environments requiring dependable guard monitoring.
Key Advantages
- Integrated safety hinge switch design eliminates actuator alignment issues.
- 1 NO + 2 NC contacts for flexible and redundant safety circuit design.
- Slow action switching with positive opening for safety-critical applications.
- 4 m oil-resistant cable for flexible installation.
- IP67 protection rating for harsh industrial environments.
- Durable metal housing ensures long operational life.
Key Features
- Pizzato HP series safety hinge switch.
- 1 NO + 2 NC contact configuration.
- Slow action switching mechanism.
- Positive opening contacts for enhanced safety compliance.
- Rated up to 250 V AC.
- 4 metre PVC cable, oil-resistant to IEC 60332-1-2.
- Metal housing construction.
- Right-hand movable hinge configuration.
- Bottom cable outlet for flexible routing.
- Silver contacts for reliable conductivity.
- 0° activation angle for precise detection.
Integrated Safety for Machine Guarding
Safety hinge switches such as the HPAB052F-4SN monitor the position of safety guards directly at the hinge point. This eliminates actuator alignment issues and significantly improves reliability in safety-critical applications.
The Pizzato HP series is widely used in industrial automation systems where dependable guard monitoring is essential. Its slow action switching combined with positive opening ensures safe disconnection even under fault conditions, making it suitable for high-cycle machinery and demanding environments.
Typical Applications
- Machine guard doors and protective enclosures.
- Industrial automation and production systems.
- Packaging and processing machinery.
- Robotics and automated equipment.
- Safety circuits requiring redundant contact monitoring.
- Heavy-duty industrial installations.
Technical Specifications
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| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series | |
| Product type | Safety hinge switch | |
| Contact configuration | 1 NO + 2 NC | |
| Switching type | Slow action with positive opening | |
| Rated voltage | up to 250 V AC | |
| Protection rating | IP67 | |
| Housing material | Metal | |
| Cable length | 4 metres | |
| Cable type | PVC, oil-resistant | |
| Output | Bottom cable outlet | |
| Hinge orientation | Right-hand movable part | |
| Activation angle | 0° | |
| Contact material | Silver | |
| Movable part size | approx. 100 × 75 mm | |
| Positive opening | Yes | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAB052F-4SN used for?
This device monitors the position of hinged safety guards or doors in industrial machinery to ensure safe operation.
What contact configuration does this switch have?
The switch features 1 normally open (NO) and 2 normally closed (NC) contacts.
What type of switching mechanism is used?
This model uses a slow action switching mechanism with positive opening for safety-critical performance.
What cable length is supplied with this model?
This version includes a 4 metre cable, suitable for standard installations.
Is the switch suitable for harsh environments?
Yes, with IP67 protection and a robust metal housing, it is designed for demanding industrial conditions.
Trusted by Industrial Safety Engineers
Pizzato hinge safety switches are widely trusted by automation engineers and machine builders to deliver reliable guard monitoring, improved safety compliance and long-term durability in industrial environments.
