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HX BL22-KSMH90 Pizzato Hinged-shaped safety switches in stainless steel HX series
Pizzato HX BL22-KSMH90 is an AISI 316L stainless steel hinged safety switch with 2NO + 2NC slow-action contacts, positive opening, an 8-pole M12 connector, IP67/IP69K protection and a 90° preset operating angle for industrial machine guard monitoring.
£334.54
Why Choose the Pizzato HX BL22-KSMH90 Stainless Steel Safety Hinge Switch?
The Pizzato HX BL22-KSMH90 is a robust hinged-shaped safety switch designed for monitoring hinged guards, doors and protective access points on industrial machinery. As part of the Pizzato HX series, the switch combines the mechanical hinge and safety switching function in a compact assembly, helping create clean and effective machine guarding installations.
Manufactured with an AISI 316L stainless steel housing, the HX BL22-KSMH90 is particularly well suited to demanding industrial environments where corrosion resistance, durability and hygienic construction are important. Its enclosure provides IP67 and IP69K protection, supporting installation in applications exposed to dust, moisture and intensive cleaning processes.
The HX BL22-KSMH90 incorporates a 2NO + 2NC slow-action contact block with positive-opening safety contacts and uses an 8-pole M12 connector for convenient electrical integration. The H90 configuration provides a 90° preset operating angle, making this version suitable for guard arrangements requiring this hinge switching position.
Key Advantages
- Integrated safety switch and mechanical hinge for hinged machine guards.
- Durable AISI 316L stainless steel housing for demanding environments.
- 2NO + 2NC slow-action contacts for safety and signalling functions.
- Positive-opening safety contacts for dependable guard monitoring.
- IP67 and IP69K protection for resistance to dust, water and high-pressure cleaning.
- 8-pole M12 connector simplifies installation and maintenance.
- Compact hinge-shaped construction helps reduce exposed safety-switch components.
Key Features
- Pizzato HX series hinged-shaped safety switch.
- AISI 316L stainless steel metal construction.
- 2NO + 2NC contact configuration.
- Slow-action switching mechanism.
- Safety contacts with positive opening.
- M12 8-pole electrical connector.
- IP67 protection according to EN 60529.
- IP69K protection according to ISO 20653.
- 90° preset operating angle for the H90 version.
Reliable Safety Monitoring for Hinged Machine Guards
Safety hinge switches combine a mechanical hinge with an electrical guard-monitoring function. When a hinged guard or door moves from its safe position, the switch changes the state of its safety contacts so that the associated machine safety circuit can detect the opening and initiate the required protective response.
The Pizzato HX series is designed for installations where conventional external safety switches and separate actuators may be undesirable. Integrating the switching mechanism into a robust stainless steel hinge provides a compact installation while the positive-opening contacts support reliable monitoring of industrial guards and access doors.
Typical Applications
- Industrial machine guard doors and access panels.
- Food and beverage processing machinery.
- Packaging and production equipment.
- Washdown and hygienic processing environments.
- Automated manufacturing cells and production lines.
- Industrial equipment requiring corrosion-resistant guard monitoring.
Technical Specifications
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| Housing Material | Stainless steel | |
|---|---|---|
| Connection | M12 connector | |
| Device Type | Hinge switch | |
| Product Series | Pizzato HX | |
| Contacts | 2NO + 2NC | |
| IP Rating | IP67, IP69K | |
| Safety Switch Type | Hinge switch | |
| Manufacturer | Pizzato Elettrica | |
| Series | HX Series | |
| Model | HX BL22-KSMH90 | |
| Product type | Hinged-shaped safety switch | |
| Contact configuration | 2NO + 2NC | |
| Switching action | Slow action | |
| Positive opening | Yes | |
| Housing material | AISI 316L stainless steel | |
| Connection type | M12 connector | |
| Connector poles | 8 | |
| Preset operating angle | 90° | |
| Protection rating | IP67 / IP69K | |
| IP67 standard | EN 60529 | |
| IP69K standard | ISO 20653 | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato HX BL22-KSMH90 used for?
The HX BL22-KSMH90 is used to monitor the position of hinged machine guards and safety doors, combining the hinge and electrical safety-switching function in one assembly.
What contact configuration does the HX BL22-KSMH90 have?
The switch uses a 2NO + 2NC slow-action contact configuration, providing normally open and normally closed contacts for machine safety and signalling circuits.
What material is the HX BL22-KSMH90 manufactured from?
The switch has a robust AISI 316L stainless steel housing, providing excellent corrosion resistance for demanding industrial installations.
What protection rating does this safety hinge switch provide?
The HX BL22-KSMH90 provides IP67 protection according to EN 60529 and IP69K protection according to ISO 20653, making it suitable for environments exposed to dust, water and intensive cleaning.
How is the Pizzato HX BL22-KSMH90 electrically connected?
This version uses an 8-pole M12 connector, enabling a compact and service-friendly connection to the machine safety circuit.
What does H90 indicate on the HX BL22-KSMH90?
The H90 designation indicates a 90° preset operating angle for this HX safety hinge switch configuration.
Trusted by Machine Builders Worldwide
Pizzato Elettrica HX stainless steel safety hinge switches provide machine builders and automation engineers with a compact, durable solution for monitoring hinged guards, combining positive-opening safety contacts, robust stainless steel construction and high environmental protection.
