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 AA050C-2SNH45 Pizzato Safety hinge switch
Pizzato HPAA050C-2SNH45 safety hinge switch with 1NO + 1NC contacts, snap-action switching, 45 degree activation angle and 2 metre cable.
£54.25
Why Choose the Pizzato HPAA050C-2SNH45 Safety Hinge Switch?
The Pizzato HPAA050C-2SNH45 is a robust safety hinge switch designed for precise monitoring of hinged safety guards on industrial machinery. As part of the dependable Pizzato HP series, this device integrates the switching mechanism directly into the hinge, combining mechanical support with accurate guard position detection.
This integrated design ensures that machinery is safely stopped when protective guards are opened, helping protect operators and maintain compliance with modern machine safety standards. Its positive opening contacts provide reliable disconnection even under fault conditions.
The HPAA050C-2SNH45 features a 1 normally open (NO) and 1 normally closed (NC) contact configuration with a snap-action switching mechanism. It is supplied with a 2 metre pre-wired cable and a 45° activation angle, offering flexibility for installations where guard movement requires wider switching tolerance.
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.
- 45° activation angle allows flexible mounting on hinged guards.
- 2 metre cable supports convenient installation.
- Durable metal housing for long-term industrial use.
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.
- 2 m PVC cable with bottom cable output.
- 45° activation angle for flexible guard detection.
- 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-2SNH45 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 protection.
By integrating the switching mechanism 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 lines.
- 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 | |
| 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 | 45° | |
| Cable length | 2 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-2SNH45 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 45° activation angle, allowing flexible installation on hinged guards.
What cable length is provided?
The unit includes a 2 metre pre-wired cable for standard 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.
