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HX BH22-2SN Pizzato Hinged-shaped safety switches in stainless steel HX series
Pizzato HXBH22-2SN stainless steel safety hinge switch with 2NO+2NC contacts, IP67/IP69K protection and slow-action switching for machine guarding applications.
£328.73
Why Choose the Pizzato HXBH22-2SN Safety Hinge Switch?
The Pizzato HXBH22-2SN is a robust industrial safety hinge switch designed for monitoring the position of machine guards, hinged doors, and protective panels in automated machinery. As part of the durable Pizzato HX series stainless-steel hinge switch range, it delivers reliable guard position detection for safety-critical industrial applications.
This model is built for harsh environments where mechanical strength, corrosion resistance, and high safety integrity are essential. It is widely used in OEM machine building, packaging systems, food processing equipment, and automation installations requiring dependable safety interlocking performance.
The HXBH22-2SN features a stainless-steel AISI 316L housing with a hinge-integrated mechanical switching system. Its slow-action 2NO + 2NC contact block provides redundant safety feedback with positive opening operation, ensuring reliable integration into safety control circuits.
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 demanding industrial environments.
- Integrated hinge design reduces tampering risk.
- Dual-channel 2NO + 2NC safety contacts for redundancy.
- Suitable for OEM automation and industrial safety systems.
Key Features
- Pizzato HX series safety hinge switch.
- Model: HXBH22-2SN.
- Contact configuration: 2NO + 2NC slow-action safety contacts. ([turn0search12])
- Mechanical hinge safety interlock design with slow-action switching. ([turn0search12])
- Top output / cable-based connection variant depending on installation. ([turn0search1])
- Positive opening safety function for safety circuits. ([turn0search10])
- Stainless-steel industrial enclosure (AISI 316L). ([turn0search10])
Reliable Safety for Industrial Automation
The Pizzato HXBH22-2SN ensures machinery only operates when protective guards and hinged doors are fully closed. Its integrated hinge mechanism directly links door movement to safety contacts, reducing bypass risk and improving machine safety integrity in automated systems.
The HX series is widely used in demanding industrial environments such as packaging, robotics, food processing, and general machine automation where durability and dependable safety interlocking 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 | |
|---|---|---|
| Device Type | Hinge switch | |
| Product Series | Pizzato HX | |
| 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 | |
| Connection type | Cable / connector variant (depending on version) | |
| 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 HXBH22-2SN 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.
