Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
HP AA052C-2SNH30 Pizzato Safety hinge switch
Pizzato HPAA052C-2SNH30 safety hinge switch with 1NO + 1NC contacts, slow-action switching, 30 degree activation angle and 2 metre oil-resistant cable.
£52.58
Why Choose the Pizzato HPAA052C-2SNH30 Safety Hinge Switch?
The Pizzato HPAA052C-2SNH30 is a heavy-duty safety hinge switch designed for monitoring hinged safety guards on industrial machinery. As part of the reliable Pizzato HP series, it integrates the switching mechanism directly into the hinge, providing both structural durability and precise guard position detection.
This integrated safety solution ensures machinery is automatically stopped when protective guards are opened, helping to protect operators and maintain compliance with modern machine safety standards. Its positive opening contacts ensure safe disconnection even under fault conditions, making it suitable for critical safety applications.
The HPAA052C-2SNH30 features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a slow-action switching mechanism. It includes a 2 metre oil-resistant PVC cable and operates with a 30° activation angle, making it ideal for applications requiring controlled angled guard detection.
Key Advantages
- Integrated safety switch within hinge assembly for compact installation.
- 1NO + 1NC contacts suitable for standard safety circuits.
- Positive opening contacts ensure safe and reliable operation.
- 30° activation angle for angled guard monitoring.
- 2 metre cable supports flexible installation.
- Durable metal housing for long-term industrial reliability.
Key Features
- Pizzato HP series safety hinge switch.
- 1NO + 1NC slow-action contacts.
- Positive opening safety contacts compliant with IEC 60947-5-1.
- Metal housing construction for heavy-duty industrial use.
- 2 m PVC cable (oil-resistant to IEC 60332-1-2).
- 30° activation angle for controlled guard detection.
- Silver contacts for reliable electrical performance.
- Bottom cable exit with right-side movable hinge section.
Reliable Guard Monitoring for Industrial Safety
Safety hinge switches such as the HPAA052C-2SNH30 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 mechanism directly into the hinge, this design reduces tampering risk and simplifies installation. The HP series is 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
Tick the specs you need, then view products that match.
| Device Type | Hinge switch | |
|---|---|---|
| Product Series | Pizzato HP | |
| IP Rating | IP67 | |
| 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 | Slow-action | |
| Rated voltage | up to 250 V AC | |
| Activation angle | 30° | |
| Cable length | 2 m | |
| Cable type | PVC, oil-resistant | |
| Protection rating | IP67 / IP69K typical for series | |
| Housing material | Metal | |
| Movable part size | approx. 100 × 50 mm | |
| Output direction | Bottom cable exit | |
| Movable part orientation | Right | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAA052C-2SNH30 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 is the activation angle of this model?
This version has a 30° activation angle, ideal for angled guard applications.
What cable length is provided?
The unit includes a 2 metre pre-wired cable, suitable for standard installations.
Is this suitable for industrial environments?
Yes, it features a metal housing and high ingress protection, 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.
