Why Choose the Pizzato HX BL22-2SNH90 Hinged Safety Switch?
The Pizzato HX BL22-2SNH90 is a high-quality stainless steel hinged-shaped safety switch designed for reliable monitoring of hinged machine guards, safety doors and protective covers in industrial automation and machine safety applications. As part of the Pizzato HX Series stainless steel hinge switch range, it provides dependable safety interlocking with a compact integrated hinge design and robust construction.
Manufactured with an AISI 316L stainless steel housing, the HX BL22-2SNH90 is designed for environments where corrosion resistance, hygiene and long-term reliability are essential. The integrated hinge mechanism combines mechanical support and safety switching in a single component, reducing installation complexity for machine builders.
The HX BL22-2SNH90 features a 2NO + 2NC slow-action contact configuration with positive opening safety contacts, a 24–250 V AC/DC supply rating and a rear cable output connection. Its IP67 / IP69K protection rating makes it suitable for demanding industrial environments requiring reliable machine guard monitoring.
Key Advantages
- Integrated hinge-mounted safety switch design for machine guard monitoring.
- AISI 316L stainless steel housing for excellent corrosion resistance.
- 2NO + 2NC slow-action contacts for dependable safety circuit operation.
- Positive opening safety contacts support reliable safety system integration.
- IP67 / IP69K protection for harsh and hygienic industrial environments.
- Compact hinge design combines mechanical hinge functionality with safety monitoring.
Key Features
- Pizzato HX Series stainless steel safety hinge switch.
- Model: HX BL22-2SNH90.
- 2NO + 2NC contact configuration.
- Slow-action mechanical hinge interlock operation.
- Positive opening contacts.
- AISI 316L stainless steel housing.
- Rated voltage: 24–250 V AC/DC.
- Rear cable output connection.
- IP67 / IP69K protection rating.
- Designed for hinged safety doors and machine guarding systems.
Reliable Machine Guard Safety Monitoring
Safety hinge switches such as the Pizzato HX BL22-2SNH90 provide an effective method of detecting the position of movable machine guards while maintaining the mechanical function of the hinge. The integrated safety contacts allow machine control systems to identify guard movement and activate the required safety response.
The HX Series is developed for machine builders and automation engineers requiring robust safety components for industrial environments. Its stainless steel construction, high protection rating and positive opening contacts provide dependable performance in modern machine safety systems.
Typical Applications
- Food and beverage processing machinery.
- Pharmaceutical and hygienic production systems.
- Industrial machine guarding and safety doors.
- Packaging and automated production equipment.
- Robotics and factory automation systems.
- Special-purpose machinery requiring hinge safety monitoring.
