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HP AA052D-KSMH45 Pizzato Safety hinge switch
Pizzato HP AA052D-KSMH45 is an HP Series metal safety hinge switch with 2 NC slow-action positive-opening contacts, an M12 5-pole connector, approximately 45° activation angle and IP67 / IP69K protection for industrial machine guard monitoring.
£55.12
Why Choose the Pizzato HP AA052D-KSMH45 Safety Hinge Switch?
The Pizzato HP AA052D-KSMH45 is a robust safety hinge switch designed for reliable monitoring of hinged machine guards, safety doors and access panels. As part of the Pizzato HP Series safety hinge switches, it combines the mechanical hinge and electromechanical safety switching function into a single compact device, eliminating the need for a separate external safety switch actuator.
The HP AA052D-KSMH45 features a 2 NC slow-action contact configuration with positive-opening safety operation. As the hinged guard opens, rotation of the hinge mechanically operates the safety contacts, allowing the connected safety control system to detect access and initiate the appropriate safe stopping function.
This variant features an approximately 45° activation angle and an M12 5-pole connector for convenient connection to industrial safety circuits. Its durable metal construction and IP67 / IP69K protection make the HP AA052D-KSMH45 well suited to demanding machine-building, manufacturing and automation environments.
Key Advantages
- Integrated safety hinge switch for machine guard and door monitoring.
- 2 NC slow-action contacts for dependable safety circuit operation.
- Positive-opening safety operation provides direct mechanical opening of the safety contacts.
- Approximately 45° activation angle for application-specific guard monitoring.
- M12 5-pole connector supports convenient installation, replacement and maintenance.
- Robust metal housing with IP67 / IP69K protection for demanding industrial environments.
Key Features
- Pizzato HP Series safety hinge switch.
- 2 NC contact configuration.
- 52D slow-action contact block.
- Positive opening of the safety contacts.
- Rated voltage up to 250 V AC.
- M12 5-pole connector.
- Approximately 45° activation angle.
- Robust metal housing for industrial applications.
- IP67 / IP69K protection.
- Designed for direct integration into hinged machine guards and safety doors.
Reliable Safety Monitoring for Industrial Machine Guards
Safety hinge switches such as the Pizzato HP AA052D-KSMH45 integrate electrical guard monitoring directly into the hinge of a machine door or protective enclosure. As the guard opens and reaches the switching angle, the hinge mechanism operates the internal safety contacts so that the machine safety control system can detect access to the protected area.
The HP Series is designed for machine builders and industrial automation engineers requiring compact, robust and dependable guard-monitoring components. Positive-opening contacts provide direct mechanical separation of the safety circuit, while the M12 connector and hinge-integrated construction simplify installation into modern machine guarding systems.
Typical Applications
- Hinged machine guards and safety doors.
- Industrial production and assembly machinery.
- Automated manufacturing and robotic cells.
- Packaging and processing equipment.
- Conveyor and material handling systems.
- Machine enclosures and protected access panels.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Device Type | Hinge switch | |
| Product Series | Pizzato HP | |
| Contacts | 2NC | |
| IP Rating | IP67, IP69K | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Manufacturer | Pizzato Elettrica | |
| Series | HP Series Safety Hinge Switches | |
| Model | HP AA052D-KSMH45 | |
| Alternative SKU | HPAA052DKSMH45 | |
| Product type | Safety hinge switch | |
| Contact configuration | 2 NC | |
| Contact block | 52D | |
| Switching type | Slow-action electromechanical | |
| Contact operation | Positive opening | |
| Rated voltage | up to 250 V AC | |
| Connector type | M12, 5-pole | |
| Activation angle | approx. 45° | |
| Protection rating | IP67 / IP69K | |
| Housing material | Metal | |
| Mounting | Hinged door / machine guard integration | |
| Application | Machine guard and safety door monitoring | |
| Barcode / EAN | 8018851425615 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HP AA052D-KSMH45 used for?
The HP AA052D-KSMH45 is designed for monitoring hinged machine guards, safety doors and access panels, enabling a machine safety system to detect when a protected guard is opened.
What contact configuration does the HP AA052D-KSMH45 have?
The switch uses a 2 NC slow-action contact configuration with positive-opening operation for safety-related machine guard monitoring.
How is the HP AA052D-KSMH45 connected?
The HP AA052D-KSMH45 uses an M12 5-pole connector, providing a convenient connectorised interface for installation, replacement and maintenance.
What is the activation angle of the HP AA052D-KSMH45?
The HP AA052D-KSMH45 has an activation angle of approximately 45°, allowing the safety contacts to operate as the hinged guard reaches the specified opening angle.
What protection rating does the HP AA052D-KSMH45 provide?
The safety hinge switch provides IP67 / IP69K protection, making it suitable for demanding industrial environments where resistance to dust, water and intensive cleaning is required.
Trusted Industrial Machine Safety from Pizzato
Pizzato HP Series safety hinge switches combine mechanical hinging and safety guard monitoring in a robust industrial device, providing positive-opening contact operation and dependable protection for machinery, safety doors and automated production equipment.
