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HP AA052D-KSMH15 Pizzato Safety hinge switch
Pizzato HPAA052D-KSMH15 safety hinge switch with metal housing, 2NC positive opening contacts, 15 degree activation angle and M12 connector for industrial machine guard monitoring.
£55.12
Why Choose the Pizzato HPAA052D-KSMH15 Safety Hinge Switch?
The Pizzato HPAA052D-KSMH15 is a heavy-duty safety hinge switch from the HP Series, designed for reliable monitoring of hinged machine guards and safety access doors. By integrating hinge mechanics with safety switching, it provides a compact, tamper-resistant solution for industrial automation and machine safety systems.
Constructed with a robust metal housing, this switch is engineered for long service life in demanding industrial environments. The integrated M12 connector allows quick and secure wiring, reducing installation time and improving overall system reliability.
This model features 2 normally closed (NC) slow-action contacts with positive opening and a defined 15° activation angle, ensuring reliable interruption of safety circuits when guards are opened. It is designed for applications requiring stable switching behaviour and high safety integrity.
Key Advantages
- Integrated safety hinge switch for machine guard monitoring.
- 2 NC positive opening contacts for high safety reliability.
- Slow-action switching ensures controlled and stable operation.
- 15° activation angle provides precise switching response.
- Metal housing for durability in harsh industrial environments.
- M12 connector enables quick and secure installation.
Key Features
- Pizzato HP Series safety hinge switch.
- Contact configuration: 2 NC.
- Contact type: Slow action with positive opening.
- Activation angle: approx. 15°.
- Connector: Integrated M12, 5-pole.
- Housing: Metal construction.
- Movable part: approx. 100 × 50 mm.
- Protection rating: IP67 / IP69K.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA052D-KSMH15 are designed to detect when a machine guard is opened and immediately interrupt the safety circuit. This prevents hazardous machine operation and protects operators during maintenance or access procedures.
The slow-action contact design provides controlled switching behaviour, making it suitable for applications where stability and reliability are more important than rapid switching response.
Typical Applications
- Machine safety guarding and access doors.
- Industrial automation systems.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- OEM machinery and safety interlocking systems.
- Applications requiring stable, controlled switching behaviour.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Product Series | Pizzato HP | |
| Device Type | Hinge switch | |
| 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 | 2 NC | |
| Contact type | Slow action, positive opening | |
| Rated voltage | up to 250 V AC | |
| Connector type | M12, 5-pole | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K | |
| Activation angle | approx. 15° | |
| Mounting | Hinged door integration | |
| Standards | IEC / EN compliant safety device | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA052D-KSMH15 used for?
This switch is used to monitor hinged safety guards and prevent machines from operating when access doors are open.
What contact configuration does it use?
It features 2 normally closed contacts with positive opening for safety circuits.
What is slow-action switching?
Slow-action contacts provide controlled switching, offering stable performance compared to snap-action designs.
What is the activation angle?
The switch operates with an approximate 15° activation angle, ensuring precise response.
How is the switch connected?
It uses an integrated M12 connector for quick and secure installation.
Trusted by Machine Safety Engineers
Pizzato safety hinge switches are widely trusted for their rugged construction, reliable switching performance and ability to enhance machine safety in demanding industrial environments.
