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 AB050F-KSMH90 Pizzato Safety hinge switch
Pizzato HPAB050F-KSMH90 safety hinge switch with 1NO+2NC snap-action contacts, integrated M12 connector and 90 degree activation angle for industrial guard monitoring.
£60.27
Why Choose the Pizzato HPAB050F-KSMH90 Safety Hinge Switch?
The Pizzato HPAB050F-KSMH90 is a high-performance safety hinge switch engineered for monitoring hinged guards and access doors in industrial machinery. As part of the robust Pizzato HP series, it integrates directly into the hinge, delivering a concealed and tamper-resistant safety solution ideal for modern automation systems.
Built with a rugged metal housing, this switch is designed to perform reliably in demanding industrial environments. Its hinge-integrated construction eliminates exposed actuators, significantly improving safety integrity while reducing the risk of tampering or bypassing.
Featuring a 1NO + 2NC snap-action contact configuration, integrated M12 connector, and a wide 90° activation angle, the HPAB050F-KSMH90 is ideal for applications requiring extended door movement detection and reliable safety switching.
Key Advantages
- Integrated hinge safety switch design for concealed, tamper-resistant installation.
- 1NO + 2NC contacts support flexible and fail-safe safety circuit design.
- Snap-action switching ensures rapid and precise response.
- Integrated M12 connector enables quick and secure installation.
- Wide 90° activation angle supports large guard or door travel.
- Positive opening contacts enhance safety circuit reliability.
Key Features
- Pizzato HP series safety hinge switch.
- 1 normally open (NO) + 2 normally closed (NC) contacts.
- Snap-action switching mechanism.
- Rated voltage up to 250 V AC.
- Integrated M12 connector.
- Bottom cable output configuration.
- Movable hinge part approx. 100 × 75 mm.
- Right-hand mounting orientation.
- Activation angle approx. 90°.
- Silver contacts for reliable electrical performance.
Integrated Safety for Hinged Guards
Safety hinge switches such as the HPAB050F-KSMH90 ensure that machine guards remain closed during operation. When the guard is opened beyond the defined activation angle, the switch interrupts the safety circuit, immediately stopping hazardous movement and protecting operators.
The hinge-integrated design significantly reduces the risk of tampering or bypassing, making it a preferred solution for high-integrity safety systems in industrial automation and machine building.
Typical Applications
- Machine guarding and access door monitoring.
- Industrial automation systems and production lines.
- Large hinged guards requiring wide opening angles.
- Packaging, processing and assembly machinery.
- Robotic cells and automated equipment.
- OEM machine safety integration.
Technical Specifications
Tick the specs you need, then view products that match.
| 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 | 1NO + 2NC (snap action) | |
| Rated voltage | up to 250 V AC | |
| Connection type | Integrated M12 connector | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K | |
| Switching type | Snap action with positive opening | |
| Activation angle | approx. 90° | |
| Mounting orientation | Right-hand hinge | |
| Cable output | Bottom | |
| Standards compliance | IEC 60947-5-1 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HPAB050F-KSMH90 used for?
This switch is used to monitor hinged safety guards and stop machinery when doors open beyond the activation angle.
What contact configuration does this switch have?
It features 1 normally open and 2 normally closed contacts with snap-action switching.
What is the activation angle of this switch?
The switch activates at approximately 90 degrees, making it suitable for wide-opening doors.
What type of connection does this model use?
This version uses an integrated M12 connector for quick installation.
Why use a hinge safety switch?
Hinge switches provide a concealed, tamper-resistant safety solution integrated directly into the guard structure.
Trusted by Industrial Safety Engineers
Pizzato HP series hinge safety switches are widely trusted for delivering reliable guard monitoring, robust construction and high safety integrity in industrial machinery.
