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HX BL22-2PN Pizzato Hinged-shaped safety switches in stainless steel HX series
Pizzato HXBL22-2PN stainless steel safety hinge switch with 2NO+2NC contacts, IP67/IP69K protection and rear output design for machine guarding applications.
£327.61
Why Choose the Pizzato HXBL22-2PN Safety Hinge Switch?
The Pizzato HXBL22-2PN is a heavy-duty industrial safety hinge switch designed for monitoring the position of machine guards, hinged doors, and protective panels in automated machinery. As part of the robust Pizzato HX series stainless-steel hinge switch range, it delivers reliable guard position detection for safety-critical industrial applications.
This model is engineered for harsh environments where mechanical strength, corrosion resistance, and high-integrity safety switching are essential. It is widely used in OEM machine building, packaging systems, robotics enclosures, and automated production lines requiring dependable safety interlocking.
The HXBL22-2PN features a stainless-steel AISI 316L housing with a hinge-integrated mechanical switching system. Its slow-action 2NO + 2NC contact block provides redundant and positive-opening safety feedback, making it suitable for integration into safety PLCs and industrial control systems.
Key Advantages
- High-reliability safety hinge switch for machine guarding systems.
- Stainless-steel AISI 316L housing for corrosion and washdown resistance.
- IP67 / IP69K protection for harsh industrial environments.
- Integrated hinge design reduces tampering risk.
- Dual-channel 2NO + 2NC safety contacts for redundancy.
- Suitable for OEM automation and industrial machinery.
Key Features
- Pizzato HX series safety hinge switch.
- Model: HXBL22-2PN.
- Contact configuration: 2NO + 2NC slow-action safety contacts.
- Mechanical hinge safety interlock design with slow-action switching.
- Rear/output connection variant (back entry design).
- Positive opening safety function for safety circuits.
- Stainless-steel industrial enclosure (AISI 316L).
Reliable Safety for Industrial Automation
The Pizzato HXBL22-2PN ensures machinery only operates when protective guards and hinged doors are fully closed. Its integrated hinge mechanism directly links guard movement to safety contacts, reducing bypass risk and improving machine safety integrity.
The HX series is widely used in demanding industrial environments such as food processing, packaging, robotics, and general automation systems where reliability and tamper resistance are critical.
Typical Applications
- Industrial automation systems.
- Machine guarding and safety interlocks.
- Packaging and production machinery.
- Robotics safety enclosures.
- Food and beverage processing equipment.
- OEM machine design and integration.
Technical Specifications
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| Housing Material | Stainless steel | |
|---|---|---|
| Coil / Supply Voltage | 24–250 V AC/DC | |
| Product Series | Pizzato HX | |
| Device Type | Hinge switch | |
| Voltage | 250 V | |
| IP Rating | IP67 | |
| Contacts | 2NO + 2NC | |
| Safety Switch Type | Hinge switch | |
| Product type | Safety hinge switch | |
| Series | HX stainless-steel hinge switch series | |
| Contact configuration | 2NO + 2NC | |
| Operating principle | Slow-action mechanical hinge interlock | |
| Housing material | AISI 316L stainless steel | |
| Protection rating | IP67 / IP69K | |
| Supply voltage | 24–250 Vac/dc | |
| Connection type | Rear cable output (variant dependent) | |
| Operating temperature | -25°C to +70°C (typical industrial range) | |
| Mechanical durability | up to 1,000,000 cycles | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HXBL22-2PN used for?
It is used to monitor hinged machine guards to ensure safe operation by preventing machine start when guards are open.
What contact configuration does it have?
It features a 2NO + 2NC slow-action safety contact configuration for redundant safety monitoring systems.
Is it suitable for harsh environments?
Yes, stainless-steel construction and IP67/IP69K protection make it suitable for industrial environments.
Does it support safety-rated switching?
Yes, it includes positive opening contacts designed for safety circuits.
Is it durable?
Yes, it is designed for up to 1,000,000 mechanical cycles in industrial applications.
Trusted in Industrial Safety Applications Worldwide
Pizzato HX safety hinge switches are widely used by machine builders and automation engineers to ensure reliable guard monitoring, improve operator safety, and meet international machine safety standards.
