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HP AA050C-7SN Pizzato Safety hinge switch
Pizzato HPAA050C-7SN safety hinge switch with 1NO + 1NC contacts, snap-action switching and 7 metre cable for industrial guard monitoring.
£63.47
Why Choose the Pizzato HPAA050C-7SN Safety Hinge Switch?
The Pizzato HPAA050C-7SN is a heavy-duty safety hinge switch designed for monitoring hinged safety guards on industrial machinery. As part of the robust Pizzato HP series, it integrates the switching mechanism directly into the hinge, combining structural strength with precise guard position detection.
This integrated design ensures machinery is automatically stopped when protective guards are opened, helping to protect operators and maintain compliance with modern safety standards. Its positive opening contacts ensure reliable disconnection even in fault conditions, making it ideal for safety-critical applications.
The HPAA050C-7SN features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a snap-action switching mechanism. It is supplied with a 7 metre pre-wired cable, providing extended installation flexibility for large machines and complex layouts.
Key Advantages
- Integrated safety switch within hinge assembly for compact installation.
- 1NO + 1NC contacts for reliable safety monitoring.
- Positive opening contacts ensure safe and dependable operation.
- 7 metre cable enables flexible routing in large systems.
- Durable metal housing for long-term industrial reliability.
- Oil-resistant cable suitable for demanding environments.
Key Features
- Pizzato HP series safety hinge switch.
- 1NO + 1NC snap-action contacts.
- Positive opening safety contacts compliant with IEC 60947-5-1.
- Metal housing construction for durability.
- 7 m PVC cable with bottom cable output.
- 0° activation angle for precise guard monitoring.
- Silver contacts for reliable electrical performance.
- Oil-resistant cable compliant with IEC 60332-1-2.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA050C-7SN are designed to detect whether a protective guard is open or closed. When the guard is opened, the switch interrupts the safety circuit, preventing hazardous machine movement and ensuring operator safety.
By integrating the switching function directly into the hinge, this design reduces tampering risk and simplifies installation. These devices are widely used in accordance with EN ISO 14119 for interlocking devices in industrial machinery.
Typical Applications
- Industrial machine guard monitoring.
- Access doors on automated production systems.
- Packaging and processing equipment.
- Machine tools and CNC machinery.
- Robotics and automated cells.
- OEM machinery and safety retrofits.
Technical Specifications
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| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| Contacts | 1NO + 1NC | |
| Safety Switch Type | Hinge switch | |
| Housing Material | Metal | |
| Series | HP Series | |
| Product type | Safety hinge switch | |
| Contact configuration | 1 NO + 1 NC | |
| Switching type | Snap-action | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 0° | |
| Cable length | 7 m | |
| Cable type | PVC, oil-resistant | |
| Housing material | Metal | |
| Output direction | Bottom cable exit | |
| Movable part orientation | Right | |
| Movable part size | approx. 100 × 50 mm | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA050C-7SN used for?
This device monitors hinged safety guards and ensures machinery stops when access doors are opened.
What contact configuration does this switch have?
The switch includes 1 normally open and 1 normally closed contact.
What switching type does this model use?
This version uses a snap-action switching mechanism for fast and reliable operation.
What cable length is provided?
The unit includes a 7 metre pre-wired cable, ideal for larger installations.
Is this suitable for industrial environments?
Yes, it features a metal housing and oil-resistant cable, making it suitable for demanding industrial applications.
Trusted by Machine Safety Engineers
Pizzato safety hinge switches are widely trusted in industrial automation for reliable guard monitoring, helping engineers maintain compliance with strict safety standards while ensuring efficient machine operation.
