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HP AA050F-KSMH90 Pizzato Safety hinge switch
Pizzato HPAA050F-KSMH90 safety hinge switch with metal housing, 1NO+2NC positive opening contacts, 90 degree activation angle and M12 connector for industrial machine guard monitoring.
£57.83
Why Choose the Pizzato HPAA050F-KSMH90 Safety Hinge Switch?
The Pizzato HPAA050F-KSMH90 is a heavy-duty safety hinge switch from the HP Series, engineered for reliable monitoring of hinged safety guards and machine access doors. It combines hinge functionality with integrated safety contacts, providing a compact and tamper-resistant solution for industrial safety systems.
Built with a robust metal housing, this switch is designed for long-term operation in demanding industrial environments. The integrated M12 connector allows quick and secure installation, reducing wiring time and improving system reliability.
Featuring 1 NO + 2 NC snap-action contacts with positive opening and a wide 90° activation angle, the HPAA050F-KSMH90 ensures precise, repeatable switching performance for safety circuits and machine interlocking applications.
Key Advantages
- Integrated safety hinge switch for guarding hinged doors.
- 1 NO + 2 NC contact configuration for flexible safety circuit design.
- Positive opening contacts ensure reliable safety disconnection.
- 90° activation angle allows flexible installation.
- Metal housing for durability in harsh environments.
- M12 connector enables fast and secure wiring.
Key Features
- Pizzato HP Series safety hinge switch.
- Contact configuration: 1 NO + 2 NC.
- Contact type: Snap action with positive opening.
- Activation angle: approx. 90°.
- Connector: Integrated M12 (multi-pole).
- Housing: Metal construction.
- Movable part: approx. 100 × 50 mm.
- Designed for hinged safety guards and doors.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA050F-KSMH90 are designed to detect the opening of machine guards and immediately interrupt the safety circuit. This helps prevent hazardous machine operation and protects personnel during maintenance or access operations.
By integrating hinge and switching functions into a single device, the HP Series reduces installation complexity, improves tamper resistance and enhances overall safety system reliability in industrial automation environments.
Typical Applications
- Machine safety guarding and access doors.
- Industrial automation and robotics systems.
- Packaging and processing machinery.
- Material handling and conveyor systems.
- OEM machinery and safety interlocking systems.
- Production lines and industrial equipment.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Product Series | Pizzato HP | |
| Device Type | Hinge switch | |
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series Safety Hinge Switches | |
| Product type | Safety hinge switch | |
| Contact configuration | 1 NO + 2 NC | |
| Contact type | Snap action, positive opening | |
| Rated voltage | up to 250 V AC | |
| Connector type | M12 multi-pole | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K | |
| Activation angle | approx. 90° | |
| Mounting | Hinged door integration | |
| Standards | IEC / EN compliant safety device | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA050F-KSMH90 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 1 normally open and 2 normally closed contacts, suitable for safety and control circuits.
What is the activation angle?
The switch operates with an approximate 90° activation angle, allowing flexible installation.
Why are positive opening contacts important?
They ensure reliable interruption of the safety circuit even in fault conditions, improving machine safety.
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 robust construction, precise switching performance and dependable protection in industrial safety applications.
